diff --git a/plugin.yml b/plugin.yml
index 5c03bf0..2ab6c99 100644
--- a/plugin.yml
+++ b/plugin.yml
@@ -1,7 +1,7 @@
 name: LimitedCreative
 main: de.jaschastarke.minecraft.limitedcreative.LimitedCreativeCore
-version: 0.9-beta
-softdepend: [WorldGuard, WorldEdit, MultiInv]
+version: 0.9.1-beta
+softdepend: [WorldGuard, WorldEdit, MultiInv, AuthMe]
 dev-url: http://dev.bukkit.org/server-mods/limited-creative/
 commands:
     limitedcreative:
diff --git a/src/de/jaschastarke/minecraft/integration/AbstractCommunicator.java b/src/de/jaschastarke/minecraft/integration/AbstractCommunicator.java
new file mode 100644
index 0000000..4f458f3
--- /dev/null
+++ b/src/de/jaschastarke/minecraft/integration/AbstractCommunicator.java
@@ -0,0 +1,80 @@
+/*
+ * Limited Creative - (Bukkit Plugin)
+ * Copyright (C) 2012 jascha@ja-s.de
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package de.jaschastarke.minecraft.integration;
+
+//import java.util.HashMap;
+//import java.util.Map;
+
+//import org.bukkit.event.EventHandler;
+//import org.bukkit.event.Listener;
+/*import org.bukkit.event.server.PluginDisableEvent;
+import org.bukkit.event.server.PluginEnableEvent;*/
+import org.bukkit.plugin.java.JavaPlugin;
+
+abstract public class AbstractCommunicator /*implements Listener*/ {
+    private JavaPlugin plugin;
+    //private Map<Class<?>, CommunicationBridge> bridges = new HashMap<Class<?>, CommunicationBridge>();
+    
+    public AbstractCommunicator(JavaPlugin plugin) {
+        this.plugin = plugin;
+        //plugin.getServer().getPluginManager().registerEvents(this, plugin);
+    }
+    protected boolean isPluginEnabled(String plugin) {
+        return this.plugin.getServer().getPluginManager().isPluginEnabled(plugin);
+    }
+    /*@SuppressWarnings("unchecked")
+    protected <T extends CommunicationBridge> T getBridge(Class<T> cls) {
+        if (!bridges.containsKey(cls)) {
+            try {
+                bridges.put(cls, cls.newInstance());
+            } catch (InstantiationException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            } catch (IllegalAccessException e) {
+                // TODO Auto-generated catch block
+                e.printStackTrace();
+            }
+        }
+        return (T) bridges.get(cls);
+    }*/
+    
+    /*@EventHandler
+    public void onPluginEnable(PluginEnableEvent event) {
+        
+    }
+    @EventHandler
+    public void onPluginDisable(PluginDisableEvent event) {
+        
+    }
+    protected <T extends CommunicationBridge> boolean isPluginEnabled(String plugin, Class<T> cls) {
+        if (!bridges.containsKey(plugin)) {
+            if (this.plugin.getServer().getPluginManager().isPluginEnabled(plugin)) {
+                
+            } else {
+                bridges.put(plugin, null);
+            }
+        }
+        return bridges.get(plugin) != null;
+    }
+    protected 
+    protected <T extends CommunicationBridge> T whenPluginEnabled(String plugin, Class<T> cls) {
+        if (isPluginEnabled(plugin)) {
+            
+        }
+    }*/
+}
diff --git a/src/de/jaschastarke/minecraft/integration/AuthMe.java b/src/de/jaschastarke/minecraft/integration/AuthMe.java
new file mode 100644
index 0000000..76727e5
--- /dev/null
+++ b/src/de/jaschastarke/minecraft/integration/AuthMe.java
@@ -0,0 +1,32 @@
+/*
+ * Limited Creative - (Bukkit Plugin)
+ * Copyright (C) 2012 jascha@ja-s.de
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package de.jaschastarke.minecraft.integration;
+
+import org.bukkit.entity.Player;
+
+import uk.org.whoami.authme.cache.auth.PlayerCache;
+import uk.org.whoami.authme.cache.limbo.LimboCache;
+
+public class AuthMe implements CommunicationBridge {
+    public static boolean isLoggedIn(Player player) {
+        return PlayerCache.getInstance().isAuthenticated(player.getName());
+    }
+    public static boolean isLoggedInComplete(Player player) {
+        return isLoggedIn(player) && LimboCache.getInstance().getLimboPlayer(player.getName()) == null;
+    }
+}
diff --git a/src/de/jaschastarke/minecraft/integration/CommunicationBridge.java b/src/de/jaschastarke/minecraft/integration/CommunicationBridge.java
new file mode 100644
index 0000000..0894ff2
--- /dev/null
+++ b/src/de/jaschastarke/minecraft/integration/CommunicationBridge.java
@@ -0,0 +1,21 @@
+/*
+ * Limited Creative - (Bukkit Plugin)
+ * Copyright (C) 2012 jascha@ja-s.de
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package de.jaschastarke.minecraft.integration;
+
+public interface CommunicationBridge {
+}
diff --git a/src/de/jaschastarke/minecraft/integration/Communicator.java b/src/de/jaschastarke/minecraft/integration/Communicator.java
new file mode 100644
index 0000000..d3f17cc
--- /dev/null
+++ b/src/de/jaschastarke/minecraft/integration/Communicator.java
@@ -0,0 +1,34 @@
+/*
+ * Limited Creative - (Bukkit Plugin)
+ * Copyright (C) 2012 jascha@ja-s.de
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package de.jaschastarke.minecraft.integration;
+
+import org.bukkit.entity.Player;
+import org.bukkit.plugin.java.JavaPlugin;
+
+public class Communicator extends AbstractCommunicator {
+    public Communicator(JavaPlugin plugin) {
+        super(plugin);
+    }
+
+    public boolean isLoggedIn(Player player) {
+        if (isPluginEnabled("AuthMe"))
+            return AuthMe.isLoggedInComplete(player);
+            //return getBridge(AuthMe.class).isLoggedIn(player);*/
+        return true;
+    }
+}
diff --git a/src/de/jaschastarke/minecraft/limitedcreative/BlackList.java b/src/de/jaschastarke/minecraft/limitedcreative/BlackList.java
index 31fe8b9..0f77bf4 100644
--- a/src/de/jaschastarke/minecraft/limitedcreative/BlackList.java
+++ b/src/de/jaschastarke/minecraft/limitedcreative/BlackList.java
@@ -6,38 +6,11 @@ import org.bukkit.Material;
 import org.bukkit.block.Block;
 import org.bukkit.inventory.ItemStack;
 
-public class BlackList {
-    private Material mat;
-    private int data = -1;
-    public BlackList(Material material, int data) {
-        mat = material;
-        this.data = data;
-    }
-    public BlackList(Material material) {
-        mat = material;
-    }
-    public boolean matches(Block block) {
-        if (this.mat != block.getType())
-            return false;
-        if (this.data != -1 && this.data != block.getData())
-            return false;
-        return true;
-    }
-    public boolean matches(ItemStack item) {
-        if (this.mat != item.getType())
-            return false;
-        if (this.data != -1) {
-            if (this.mat == Material.MONSTER_EGG) {
-                if (this.data != item.getDurability())
-                    return false;
-            } else {
-                if (this.data != item.getData().getData())
-                    return false;
-            }
-        }
-        return true;
-    }
+abstract public class BlackList {
     
+    abstract public boolean matches(Block b);
+    abstract public boolean matches(ItemStack item);
+
     public static boolean isBlackListed(List<BlackList> list, Block block) {
         for (BlackList bl : list) {
             if (bl.matches(block))
@@ -52,4 +25,50 @@ public class BlackList {
         }
         return false;
     }
+    
+    public static class Some extends BlackList {
+        private Material mat;
+        private int data = -1;
+        public Some(Material material, int data) {
+            mat = material;
+            this.data = data;
+        }
+        public Some(Material material) {
+            mat = material;
+        }
+        public boolean matches(Block block) {
+            if (this.mat == null)
+                return true;
+            if (this.mat != block.getType())
+                return false;
+            if (this.data != -1 && this.data != block.getData())
+                return false;
+            return true;
+        }
+        public boolean matches(ItemStack item) {
+            if (this.mat == null)
+                return true;
+            if (this.mat != item.getType())
+                return false;
+            if (this.data != -1) {
+                if (this.mat == Material.MONSTER_EGG) {
+                    if (this.data != item.getDurability())
+                        return false;
+                } else {
+                    if (this.data != item.getData().getData())
+                        return false;
+                }
+            }
+            return true;
+        }
+    }
+    
+    public static class All extends BlackList {
+        public boolean matches(Block b) {
+            return true;
+        }
+        public boolean matches(ItemStack item) {
+            return true;
+        }
+    }
 }
diff --git a/src/de/jaschastarke/minecraft/limitedcreative/Commands.java b/src/de/jaschastarke/minecraft/limitedcreative/Commands.java
index 1fae2f7..8738240 100644
--- a/src/de/jaschastarke/minecraft/limitedcreative/Commands.java
+++ b/src/de/jaschastarke/minecraft/limitedcreative/Commands.java
@@ -123,7 +123,7 @@ public class Commands {
                     str.append(options.get(i).name().toLowerCase());
                     if (i < options.size() - 1)
                         str.append(", ");
-                    if ((i - 1) % 5 == 0) {
+                    if ((i - 1) % 4 == 0) {
                         sender.sendMessage(str.toString());
                         str = new StringBuilder();
                     }
diff --git a/src/de/jaschastarke/minecraft/limitedcreative/Configuration.java b/src/de/jaschastarke/minecraft/limitedcreative/Configuration.java
index 0df985b..70a6e02 100644
--- a/src/de/jaschastarke/minecraft/limitedcreative/Configuration.java
+++ b/src/de/jaschastarke/minecraft/limitedcreative/Configuration.java
@@ -176,27 +176,33 @@ public class Configuration {
         if (s != null) {
             for (String m : s) {
                 int d = -1;
-                if (m.contains(":")) {
-                    String[] t = m.split(":");
-                    m = t[0];
-                    try {
-                        d = Integer.parseInt(t[1]);
-                    } catch (NumberFormatException ex) {
-                        // TODO: try to find the data value by 
-                        if (d == -1)
-                            plugin.warn(L("exception.config.materiak_data_not_found", t[1]));
-                    }
-                }
-                Material e = null;
-                try {
-                    e = Material.getMaterial(Integer.parseInt(m));
-                } catch (NumberFormatException ex) {
-                    e = Material.matchMaterial(m);
-                }
-                if (e == null) {
-                    plugin.warn(L("exception.config.material_not_found", m));
+                if (m.equals("*")) {
+                    list.clear();
+                    list.add(new BlackList.All());
+                    break;
                 } else {
-                    list.add(new BlackList(e, d));
+                    if (m.contains(":")) {
+                        String[] t = m.split(":");
+                        m = t[0];
+                        try {
+                            d = Integer.parseInt(t[1]);
+                        } catch (NumberFormatException ex) {
+                            // TODO: try to find the data value by 
+                            if (d == -1)
+                                plugin.warn(L("exception.config.materiak_data_not_found", t[1]));
+                        }
+                    }
+                    Material e = null;
+                    try {
+                        e = Material.getMaterial(Integer.parseInt(m));
+                    } catch (NumberFormatException ex) {
+                        e = Material.matchMaterial(m);
+                    }
+                    if (e == null) {
+                        plugin.warn(L("exception.config.material_not_found", m));
+                    } else {
+                        list.add(new BlackList.Some(e, d));
+                    }
                 }
             }
         }
diff --git a/src/de/jaschastarke/minecraft/limitedcreative/LimitedCreativeCore.java b/src/de/jaschastarke/minecraft/limitedcreative/LimitedCreativeCore.java
index f8bab7b..5c4d026 100644
--- a/src/de/jaschastarke/minecraft/limitedcreative/LimitedCreativeCore.java
+++ b/src/de/jaschastarke/minecraft/limitedcreative/LimitedCreativeCore.java
@@ -22,6 +22,7 @@ import org.bukkit.plugin.PluginDescriptionFile;
 import org.bukkit.plugin.java.JavaPlugin;
 
 import static de.jaschastarke.minecraft.utils.Locale.L;
+import de.jaschastarke.minecraft.integration.Communicator;
 import de.jaschastarke.minecraft.limitedcreative.listeners.LimitListener;
 import de.jaschastarke.minecraft.limitedcreative.listeners.MainListener;
 import de.jaschastarke.minecraft.limitedcreative.regions.WorldGuardIntegration;
@@ -34,6 +35,7 @@ public class LimitedCreativeCore extends JavaPlugin {
     public Configuration config;
     public Permissions perm;
     public WorldGuardIntegration worldguard;
+    public Communicator com;
     public static LimitedCreativeCore plugin;
     public NoBlockItemSpawn spawnblock;
 
@@ -44,6 +46,7 @@ public class LimitedCreativeCore extends JavaPlugin {
         worldguard = null;
         config = null;
         spawnblock = null;
+        com = null;
         try {
             Locale.unload();
         } catch (NoClassDefFoundError e) {} // prevent unload issue
@@ -54,6 +57,7 @@ public class LimitedCreativeCore extends JavaPlugin {
         plugin = this;
         config = new Configuration(this);
         perm = new Permissions(this);
+        com = new Communicator(this);
         
         new Locale(this);
 
diff --git a/src/de/jaschastarke/minecraft/limitedcreative/listeners/MainListener.java b/src/de/jaschastarke/minecraft/limitedcreative/listeners/MainListener.java
index 16f36bf..da9fbda 100644
--- a/src/de/jaschastarke/minecraft/limitedcreative/listeners/MainListener.java
+++ b/src/de/jaschastarke/minecraft/limitedcreative/listeners/MainListener.java
@@ -50,7 +50,10 @@ public class MainListener implements Listener {
         LimitedCreativeCore.debug("onPlayerGameModeChange: "+event.getPlayer().getName());
         LimitedCreativeCore.debug("Current GameMode: "+event.getPlayer().getGameMode());
         LimitedCreativeCore.debug("New GameMode: "+event.getNewGameMode());
+        LimitedCreativeCore.debug("isLoggedin: "+plugin.com.isLoggedIn(event.getPlayer()));
         LimitedCreativeCore.debug("isCancelled: "+event.isCancelled());
+        if (!plugin.com.isLoggedIn(event.getPlayer()))
+            return;
         if (event.getNewGameMode() == GameMode.CREATIVE) {
             if (!LCPlayer.get(event.getPlayer()).onSetCreative())
                 event.setCancelled(true);
@@ -65,6 +68,8 @@ public class MainListener implements Listener {
      */
     @EventHandler
     public void onItemSpawn(ItemSpawnEvent event) {
+        if (event.isCancelled())
+            return;
         if (event.getEntity() instanceof Item) {
             if (plugin.spawnblock.isBlocked(event.getLocation().getBlock().getLocation(), ((Item) event.getEntity()).getItemStack().getType())) {
                 event.setCancelled(true);
diff --git a/src/de/jaschastarke/minecraft/limitedcreative/regions/Flags.java b/src/de/jaschastarke/minecraft/limitedcreative/regions/Flags.java
index bcc784b..16a5c4f 100644
--- a/src/de/jaschastarke/minecraft/limitedcreative/regions/Flags.java
+++ b/src/de/jaschastarke/minecraft/limitedcreative/regions/Flags.java
@@ -4,6 +4,7 @@ import com.sk89q.worldguard.protection.flags.RegionGroupFlag;
 import com.sk89q.worldguard.protection.flags.StateFlag;
 
 public final class Flags {
+    public static final StateFlag SPAWNDROPS = new StateFlag("spawndrops", true);
     public static final StateFlag CREATIVE = new StateFlag("creative", false);
     public static final RegionGroupFlag CREATIVE_GROUP = new RegionGroupFlag("creative-group", RegionGroupFlag.RegionGroup.MEMBERS);
     static {
diff --git a/src/de/jaschastarke/minecraft/limitedcreative/regions/RegionListener.java b/src/de/jaschastarke/minecraft/limitedcreative/regions/RegionListener.java
index 1833419..01b3599 100644
--- a/src/de/jaschastarke/minecraft/limitedcreative/regions/RegionListener.java
+++ b/src/de/jaschastarke/minecraft/limitedcreative/regions/RegionListener.java
@@ -7,17 +7,20 @@ import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Block;
+import org.bukkit.entity.Item;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPistonExtendEvent;
 import org.bukkit.event.block.BlockPistonRetractEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
+import org.bukkit.event.entity.ItemSpawnEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
 import org.bukkit.event.player.PlayerTeleportEvent;
 
 import com.sk89q.worldedit.Vector;
 import com.sk89q.worldguard.bukkit.WorldGuardPlugin;
+import com.sk89q.worldguard.protection.ApplicableRegionSet;
 import com.sk89q.worldguard.protection.managers.RegionManager;
 
 import de.jaschastarke.minecraft.limitedcreative.LCPlayer;
@@ -36,8 +39,10 @@ public class RegionListener implements Listener {
 
     private ApplicableRegions regionSet(World world, Location loc) {
         RegionManager mgr = wg.getGlobalRegionManager().get(world);
-        Vector pt = new Vector(loc.getBlockX(), loc.getBlockY(), loc.getBlockZ());
-        return new ApplicableRegions(mgr.getApplicableRegions(pt), rm.world(world));
+        return new ApplicableRegions(mgr.getApplicableRegions(loc), rm.world(world));
+    }
+    private ApplicableRegions regionSet(Location loc) {
+        return regionSet(loc.getWorld(), loc);
     }
     private ApplicableRegions regionSet(Block block) {
         return regionSet(block.getWorld(), block.getLocation());
@@ -86,8 +91,9 @@ public class RegionListener implements Listener {
 
             LCPlayer player = LCPlayer.get(event.getPlayer());
             RegionManager mgr = wg.getGlobalRegionManager().get(event.getPlayer().getWorld());
-            Vector pt = new Vector(event.getTo().getBlockX(), event.getTo().getBlockY(), event.getTo().getBlockZ());
-            ApplicableRegions set = new ApplicableRegions(mgr.getApplicableRegions(pt), rm.world(event.getPlayer().getWorld()));
+            ApplicableRegionSet applicableRegions = mgr.getApplicableRegions(event.getTo());
+            LimitedCreativeCore.debug(applicableRegions.toString());
+            ApplicableRegions set = new ApplicableRegions(applicableRegions, rm.world(event.getPlayer().getWorld()));
             
             player.setRegionCreativeAllowed(set.allows(Flags.CREATIVE, player), event);
         }
@@ -119,11 +125,16 @@ public class RegionListener implements Listener {
         LimitedCreativeCore.debug("PistonExtend "+source.getType()+" "+event.getDirection());
         if (source.getType() != Material.AIR) {
             if (regionSet(source).allows(Flags.CREATIVE)) {
-                Block dest = source.getRelative(event.getDirection());
-                LimitedCreativeCore.debug("dest "+dest.getType());
-                if (!regionSet(dest).allows(Flags.CREATIVE)) {
-                    plugin.logger.warning(L("blocked.piston", source.getType().toString(), Util.toString(source.getLocation())));
-                    event.setCancelled(true);
+                for (int i = 1; i <= 12; i++) {
+                    Block dest = source.getRelative(event.getDirection(), i);
+                    LimitedCreativeCore.debug("dest "+i+": "+dest.getType());
+                    if (!regionSet(dest).allows(Flags.CREATIVE)) {
+                        plugin.logger.warning(L("blocked.piston", source.getRelative(event.getDirection(), i - 1).getType().toString(), Util.toString(source.getLocation())));
+                        event.setCancelled(true);
+                        break;
+                    } else if (dest.getType() == Material.AIR) {
+                        break;
+                    }
                 }
             }
         }
@@ -150,4 +161,14 @@ public class RegionListener implements Listener {
             }
         }
     }
+
+    @EventHandler
+    public void onItemSpawn(ItemSpawnEvent event) {
+        if (event.isCancelled())
+            return;
+        if (event.getEntity() instanceof Item) {
+            if (!regionSet(event.getLocation()).allows(Flags.SPAWNDROPS))
+                event.setCancelled(true);
+        }
+    }
 }
diff --git a/src/de/jaschastarke/minecraft/limitedcreative/regions/WorldGuardIntegration.java b/src/de/jaschastarke/minecraft/limitedcreative/regions/WorldGuardIntegration.java
index c15ff3f..51545d7 100644
--- a/src/de/jaschastarke/minecraft/limitedcreative/regions/WorldGuardIntegration.java
+++ b/src/de/jaschastarke/minecraft/limitedcreative/regions/WorldGuardIntegration.java
@@ -38,6 +38,7 @@ public class WorldGuardIntegration {
         
         FlagList.addFlag(Flags.CREATIVE);
         FlagList.addFlag(Flags.CREATIVE_GROUP);
+        FlagList.addFlag(Flags.SPAWNDROPS);
         
         plugin.getServer().getPluginManager().registerEvents(new RegionListener(this), plugin);
     }