diff --git a/Essentials/src/com/earth2me/essentials/OfflinePlayer.java b/Essentials/src/com/earth2me/essentials/OfflinePlayer.java
index fa0be02c7..18fc60cbc 100644
--- a/Essentials/src/com/earth2me/essentials/OfflinePlayer.java
+++ b/Essentials/src/com/earth2me/essentials/OfflinePlayer.java
@@ -17,6 +17,8 @@ import org.bukkit.permissions.Permission;
 import org.bukkit.permissions.PermissionAttachment;
 import org.bukkit.permissions.PermissionAttachmentInfo;
 import org.bukkit.plugin.Plugin;
+import org.bukkit.potion.PotionEffect;
+import org.bukkit.potion.PotionEffectType;
 import org.bukkit.util.Vector;
 
 
@@ -857,4 +859,58 @@ public class OfflinePlayer implements Player
 	{
 		throw new UnsupportedOperationException("Not supported yet.");
 	}
+
+	@Override
+	public void hidePlayer(Player player)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void showPlayer(Player player)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean canSee(Player player)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean addPotionEffect(PotionEffect pe)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean addPotionEffect(PotionEffect pe, boolean bln)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean addPotionEffects(Collection<PotionEffect> clctn)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public boolean hasPotionEffect(PotionEffectType pet)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void removePotionEffect(PotionEffectType pet)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public Collection<PotionEffect> getActivePotionEffects()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
 }
diff --git a/Essentials/src/com/earth2me/essentials/Trade.java b/Essentials/src/com/earth2me/essentials/Trade.java
index 6cd9ce93a..933b54b3f 100644
--- a/Essentials/src/com/earth2me/essentials/Trade.java
+++ b/Essentials/src/com/earth2me/essentials/Trade.java
@@ -13,6 +13,7 @@ import java.util.Map;
 import java.util.logging.Level;
 import java.util.logging.Logger;
 import org.bukkit.Location;
+import org.bukkit.entity.Item;
 import org.bukkit.inventory.ItemStack;
 
 
@@ -38,7 +39,7 @@ public class Trade
 	{
 		this(null, null, items, null, ess);
 	}
-	
+
 	public Trade(final int exp, final IEssentials ess)
 	{
 		this(null, null, null, exp, ess);
@@ -79,9 +80,10 @@ public class Trade
 		{
 			throw new ChargeException(_("notEnoughMoney"));
 		}
-		
-		if (exp != null && exp > 0 
-			&& SetExpFix.getTotalExperience(user) < exp) {
+
+		if (exp != null && exp > 0
+			&& SetExpFix.getTotalExperience(user) < exp)
+		{
 			throw new ChargeException(_("notEnoughExperience"));
 		}
 	}
@@ -103,9 +105,25 @@ public class Trade
 			if (dropItems)
 			{
 				final Map<Integer, ItemStack> leftOver = InventoryWorkaround.addItem(user.getInventory(), true, getItemStack());
+				final Location loc = user.getLocation();
 				for (ItemStack itemStack : leftOver.values())
 				{
-					InventoryWorkaround.dropItem(user.getLocation(), itemStack);
+					final int maxStackSize = itemStack.getType().getMaxStackSize();
+					final int stacks = itemStack.getAmount() / maxStackSize;
+					final int leftover = itemStack.getAmount() % maxStackSize;
+					final Item[] itemStacks = new Item[stacks + (leftover > 0 ? 1 : 0)];
+					for (int i = 0; i < stacks; i++)
+					{
+						final ItemStack stack = itemStack.clone();
+						stack.setAmount(maxStackSize);
+						itemStacks[i] = loc.getWorld().dropItem(loc, stack);
+					}
+					if (leftover > 0)
+					{
+						final ItemStack stack = itemStack.clone();
+						stack.setAmount(leftover);
+						itemStacks[stacks] = loc.getWorld().dropItem(loc, stack);
+					}
 				}
 			}
 			else
@@ -173,7 +191,7 @@ public class Trade
 	{
 		return itemStack;
 	}
-	
+
 	public Integer getExperience()
 	{
 		return exp;
diff --git a/Essentials/src/com/earth2me/essentials/craftbukkit/FakeWorld.java b/Essentials/src/com/earth2me/essentials/craftbukkit/FakeWorld.java
index 57e2eda63..3fbb7874c 100644
--- a/Essentials/src/com/earth2me/essentials/craftbukkit/FakeWorld.java
+++ b/Essentials/src/com/earth2me/essentials/craftbukkit/FakeWorld.java
@@ -554,4 +554,28 @@ public class FakeWorld implements World
 	{
 		throw new UnsupportedOperationException("Not supported yet.");
 	}
+
+	@Override
+	public long getTicksPerAnimalSpawns()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setTicksPerAnimalSpawns(int i)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public long getTicksPerMonsterSpawns()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public void setTicksPerMonsterSpawns(int i)
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
 }
diff --git a/Essentials/src/com/earth2me/essentials/craftbukkit/InventoryWorkaround.java b/Essentials/src/com/earth2me/essentials/craftbukkit/InventoryWorkaround.java
index 308568452..a6d5d4fbc 100644
--- a/Essentials/src/com/earth2me/essentials/craftbukkit/InventoryWorkaround.java
+++ b/Essentials/src/com/earth2me/essentials/craftbukkit/InventoryWorkaround.java
@@ -1,17 +1,12 @@
 package com.earth2me.essentials.craftbukkit;
 
-import com.earth2me.essentials.craftbukkit.FakeInventory;
 import java.util.HashMap;
 import java.util.Map;
-import org.bukkit.Location;
-import org.bukkit.entity.Item;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.ItemStack;
 
 /*
- * This class can be removed when 
- * https://github.com/Bukkit/CraftBukkit/pull/193
- * is accepted to CraftBukkit
+ * This class can be removed when https://github.com/Bukkit/CraftBukkit/pull/193 is accepted to CraftBukkit
  */
 
 public final class InventoryWorkaround
@@ -47,7 +42,7 @@ public final class InventoryWorkaround
 	{
 		return firstPartial(cinventory, item, forceDurability, item.getType().getMaxStackSize());
 	}
-	
+
 	public static int firstPartial(final Inventory cinventory, final ItemStack item, final boolean forceDurability, final int maxAmount)
 	{
 		if (item == null)
@@ -93,10 +88,9 @@ public final class InventoryWorkaround
 	{
 		final Map<Integer, ItemStack> leftover = new HashMap<Integer, ItemStack>();
 
-		/* TODO: some optimization
-		 *  - Create a 'firstPartial' with a 'fromIndex'
-		 *  - Record the lastPartial per Material
-		 *  - Cache firstEmpty result
+		/*
+		 * TODO: some optimization - Create a 'firstPartial' with a 'fromIndex' - Record the lastPartial per Material -
+		 * Cache firstEmpty result
 		 */
 
 		// combine items
@@ -175,7 +169,7 @@ public final class InventoryWorkaround
 
 					final int amount = item.getAmount();
 					final int partialAmount = partialItem.getAmount();
-					
+
 					// Check if it fully fits
 					if (amount + partialAmount <= maxAmount)
 					{
@@ -325,25 +319,4 @@ public final class InventoryWorkaround
 		}
 		return leftover.isEmpty();
 	}
-
-	public static Item[] dropItem(final Location loc, final ItemStack itm)
-	{
-		final int maxStackSize = itm.getType().getMaxStackSize();
-		final int stacks = itm.getAmount() / maxStackSize;
-		final int leftover = itm.getAmount() % maxStackSize;
-		final Item[] itemStacks = new Item[stacks + (leftover > 0 ? 1 : 0)];
-		for (int i = 0; i < stacks; i++)
-		{
-			final ItemStack stack = itm.clone();
-			stack.setAmount(maxStackSize);
-			itemStacks[i] = loc.getWorld().dropItem(loc, stack);
-		}
-		if (leftover > 0)
-		{
-			final ItemStack stack = itm.clone();
-			stack.setAmount(leftover);
-			itemStacks[stacks] = loc.getWorld().dropItem(loc, stack);
-		}
-		return itemStacks;
-	}
 }
diff --git a/Essentials/src/config.yml b/Essentials/src/config.yml
index 0998220ba..00585f35f 100644
--- a/Essentials/src/config.yml
+++ b/Essentials/src/config.yml
@@ -291,8 +291,8 @@ sethome-multiple:
   # essentials.sethome.multiple.staff
   staff: 10
 
-#Set timeout in seconds for players to accept tpa before request is cancelled.
-#Set to 0 for no timeout
+# Set timeout in seconds for players to accept tpa before request is cancelled.
+# Set to 0 for no timeout
 tpa-accept-cancellation: 0
 
 ############################################################
@@ -313,7 +313,7 @@ command-costs:
   #example: 1000
   # /kit tools costs $1500 PER USE
   #kit-tools: 1500
- 
+
 # Set this to a currency symbol you want to use.
 currency-symbol: '$'
 
@@ -346,22 +346,22 @@ hide-permissionless-help: true
 ############################################################
 
 chat:
-  
+
   # If EssentialsChat is installed, this will define how far a player's voice travels, in blocks.  Set to 0 to make all chat global.
   # Note that users with the "essentials.chat.spy" permission will hear everything, regardless of this setting.
   # Users with essentials.chat.shout can override this by prefixing text with an exclamation mark (!)
   # Or with essentials.chat.question can override this by prefixing text with a question mark (?)
   # You can add command costs for shout/question by adding chat-shout and chat-question to the command costs section."
   radius: 0
-  
+
   # Chat formatting can be done in two ways, you can either define a standard format for all chat
   # Or you can give a group specific chat format, to give some extra variation.
   # If set to the default chat format which "should" be compatible with ichat.
   # For more information of chat formatting, check out the wiki: http://ess.khhq.net/wiki/Chat_Formatting  
-  
+
   format: '<{DISPLAYNAME}> {MESSAGE}'
   #format: '&7[{GROUP}]&f {DISPLAYNAME}&7:&f {MESSAGE}'
-    
+
   group-formats:
   #  Default: '{WORLDNAME} {DISPLAYNAME}&7:&f {MESSAGE}'
   #  Admins: '{WORLDNAME} &c[{GROUP}]&f {DISPLAYNAME}&7:&c {MESSAGE}'
@@ -400,13 +400,13 @@ protect:
 
     # Which blocks should people be prevented from placing
     placement: 10,11,46,327
-    
+
     # Which items should people be prevented from using
     usage: 327
-    
+
     # Which blocks should people be prevented from breaking
     break:
-    
+
     # Which blocks should not be pushed by pistons
     piston:
 
@@ -460,12 +460,12 @@ protect:
       mushroom_cow: false
       magma_cube: false
       snowman: false
-  
+
   # Maximum height the creeper should explode. -1 allows them to explode everywhere.
   # Set prevent.creeper-explosion to true, if you want to disable creeper explosions.
   creeper:
     max-height: -1
-  
+
   # Protect various blocks.
   protect:
     # Protect all signs
@@ -481,7 +481,7 @@ protect:
 
     # Prevent placing blocks above protected rails, this is to stop a potential griefing
     prevent-block-on-rails: false
-    
+
     # Store blocks / signs in memory before writing
     memstore: false
 
@@ -510,14 +510,14 @@ protect:
 
     # Burn, baby, burn!  Should fire damage be disabled?
     firedmg: false
-    
+
     # Should the damage after hit by a lightning be disabled?
     lightning: false
 
     # Should people with build: false in permissions be allowed to build
     # Set true to disable building for those people
     build: true
-    
+
     # Should people with build: false in permissions be allowed to use items
     # Set true to disable using for those people
     use: true
@@ -544,7 +544,7 @@ newbies:
   # If not, set to ''
   #announce-format: ''
   announce-format: '&dWelcome {DISPLAYNAME}&d to the server!'
-  
+
   # When we spawn for the first time, which spawnpoint do we use?
   # Set to "none" if you want to use the spawn point of the world.
   spawnpoint: newbies
diff --git a/Essentials/src/plugin.yml b/Essentials/src/plugin.yml
index 0ec1ee6d9..b9cbd5227 100644
--- a/Essentials/src/plugin.yml
+++ b/Essentials/src/plugin.yml
@@ -5,7 +5,7 @@ main: com.earth2me.essentials.Essentials
 version: TeamCity
 website: http://tiny.cc/EssentialsCommands
 description: Provides an essential, core set of commands for Bukkit.
-authors: [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits]
+authors: [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5]
 commands:
   afk:
     description: Marks you as away-from-keyboard.
@@ -120,7 +120,7 @@ commands:
     aliases: [mem,memory,egc,emem,ememory]
   give:
     description: Give a player an item.
-    usage: /<command> <player> <item|numeric> [amount <enchantmentname[:level]> ...]  
+    usage: /<command> <player> <item|numeric> [amount <enchantmentname[:level]> ...]
     aliases: [egive]
   god:
     description: Enables your godly powers.
@@ -220,7 +220,7 @@ commands:
     aliases: [emute]
   near:
     description: Lists the players near by or around a player
-    usage: /<command> [playername] [radius] 
+    usage: /<command> [playername] [radius]
     aliases: [nearby,enear,enearby]
   nick:
     description: Change your nickname or that of another player.
diff --git a/Essentials/test/com/earth2me/essentials/FakeServer.java b/Essentials/test/com/earth2me/essentials/FakeServer.java
index 7090c26b6..14f81b605 100644
--- a/Essentials/test/com/earth2me/essentials/FakeServer.java
+++ b/Essentials/test/com/earth2me/essentials/FakeServer.java
@@ -654,4 +654,16 @@ public class FakeServer implements Server
 	{
 		throw new UnsupportedOperationException("Not supported yet.");
 	}
+
+	@Override
+	public int getTicksPerAnimalSpawns()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
+
+	@Override
+	public int getTicksPerMonsterSpawns()
+	{
+		throw new UnsupportedOperationException("Not supported yet.");
+	}
 }
diff --git a/EssentialsChat/src/com/earth2me/essentials/chat/EssentialsChat.java b/EssentialsChat/src/com/earth2me/essentials/chat/EssentialsChat.java
index 21a71f046..436bb55e5 100644
--- a/EssentialsChat/src/com/earth2me/essentials/chat/EssentialsChat.java
+++ b/EssentialsChat/src/com/earth2me/essentials/chat/EssentialsChat.java
@@ -7,8 +7,6 @@ import java.util.Map;
 import java.util.concurrent.ConcurrentSkipListMap;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import org.bukkit.event.Event.Priority;
-import org.bukkit.event.Event.Type;
 import org.bukkit.event.player.PlayerChatEvent;
 import org.bukkit.plugin.PluginManager;
 import org.bukkit.plugin.java.JavaPlugin;
diff --git a/EssentialsChat/src/plugin.yml b/EssentialsChat/src/plugin.yml
index 6f899e33f..af0ed0c13 100644
--- a/EssentialsChat/src/plugin.yml
+++ b/EssentialsChat/src/plugin.yml
@@ -5,6 +5,6 @@ main: com.earth2me.essentials.chat.EssentialsChat
 version: TeamCity
 website: http://tiny.cc/EssentialsCommands
 description: Provides chat control features for Essentials.  Requires Permissions.
-authors: [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, Okamosy]
+authors: [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Okamosy]
 depend: [Essentials]
 #softdepend: [Factions]
\ No newline at end of file
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/EssentialsHelp.java b/EssentialsUpdate/src/com/earth2me/essentials/update/EssentialsHelp.java
index 4ed1df602..7dd46451a 100644
--- a/EssentialsUpdate/src/com/earth2me/essentials/update/EssentialsHelp.java
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/EssentialsHelp.java
@@ -7,16 +7,15 @@ import java.util.Map;
 import org.bukkit.Server;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import org.bukkit.event.Event.Priority;
-import org.bukkit.event.Event.Type;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerChatEvent;
-import org.bukkit.event.player.PlayerListener;
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginManager;
 
 
-public class EssentialsHelp extends PlayerListener
+public class EssentialsHelp implements Listener
 {
 	private transient Player chatUser;
 	private final transient Server server;
@@ -39,8 +38,7 @@ public class EssentialsHelp extends PlayerListener
 	public void registerEvents()
 	{
 		final PluginManager pluginManager = server.getPluginManager();
-		pluginManager.registerEvent(Type.PLAYER_QUIT, this, Priority.Low, plugin);
-		pluginManager.registerEvent(Type.PLAYER_CHAT, this, Priority.Low, plugin);
+		pluginManager.registerEvents(this, plugin);
 	}
 
 	public void onCommand(final CommandSender sender)
@@ -155,18 +153,17 @@ public class EssentialsHelp extends PlayerListener
 		ircBot = new IrcBot(player, "Ess_" + player.getName(), UsernameUtil.createUsername(player));
 	}
 
-	@Override
+	@EventHandler
 	public void onPlayerChat(final PlayerChatEvent event)
 	{
 		if (event.getPlayer() == chatUser)
 		{
 			final boolean success = sendChatMessage(event.getPlayer(), event.getMessage());
 			event.setCancelled(success);
-			return;
 		}
 	}
 
-	@Override
+	@EventHandler
 	public void onPlayerQuit(final PlayerQuitEvent event)
 	{
 		closeConnection();
diff --git a/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateProcess.java b/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateProcess.java
index 1b26f1d32..9fa587f8f 100644
--- a/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateProcess.java
+++ b/EssentialsUpdate/src/com/earth2me/essentials/update/UpdateProcess.java
@@ -7,18 +7,15 @@ import java.util.logging.Level;
 import org.bukkit.Bukkit;
 import org.bukkit.command.CommandSender;
 import org.bukkit.entity.Player;
-import org.bukkit.event.CustomEventListener;
-import org.bukkit.event.Event;
-import org.bukkit.event.Event.Priority;
-import org.bukkit.event.Event.Type;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.EventPriority;
+import org.bukkit.event.Listener;
 import org.bukkit.event.player.PlayerChatEvent;
 import org.bukkit.event.player.PlayerJoinEvent;
-import org.bukkit.event.player.PlayerListener;
 import org.bukkit.plugin.Plugin;
-import org.bukkit.plugin.PluginManager;
 
 
-public class UpdateProcess extends PlayerListener
+public class UpdateProcess implements Listener
 {
 	private transient Player currentPlayer;
 	private final transient Plugin plugin;
@@ -34,21 +31,7 @@ public class UpdateProcess extends PlayerListener
 
 	public void registerEvents()
 	{
-		final PluginManager pluginManager = plugin.getServer().getPluginManager();
-		pluginManager.registerEvent(Type.PLAYER_QUIT, this, Priority.Low, plugin);
-		pluginManager.registerEvent(Type.PLAYER_CHAT, this, Priority.Lowest, plugin);
-		pluginManager.registerEvent(Type.PLAYER_JOIN, this, Priority.Normal, plugin);
-		pluginManager.registerEvent(Type.CUSTOM_EVENT, new CustomEventListener()
-		{
-			@Override
-			public void onCustomEvent(final Event event)
-			{
-				if (event instanceof InstallationFinishedEvent)
-				{
-					UpdateProcess.this.currentPlayer = null;
-				}
-			}
-		}, Priority.Normal, plugin);
+		plugin.getServer().getPluginManager().registerEvents(this, plugin);
 	}
 
 	public boolean selfUpdate()
@@ -110,7 +93,13 @@ public class UpdateProcess extends PlayerListener
 		return false;
 	}
 
-	@Override
+	@EventHandler
+	public void onInstallationFinished(final InstallationFinishedEvent event)
+	{
+		UpdateProcess.this.currentPlayer = null;
+	}
+
+	@EventHandler(priority = EventPriority.LOWEST)
 	public void onPlayerChat(final PlayerChatEvent event)
 	{
 		if (event.getPlayer() == currentPlayer)
@@ -130,7 +119,7 @@ public class UpdateProcess extends PlayerListener
 		}
 	}
 
-	@Override
+	@EventHandler
 	public void onPlayerJoin(final PlayerJoinEvent event)
 	{
 		final Player player = event.getPlayer();
diff --git a/lib/bukkit.jar b/lib/bukkit.jar
index aa26f4f35..40205c8b1 100644
Binary files a/lib/bukkit.jar and b/lib/bukkit.jar differ
diff --git a/lib/craftbukkit.jar b/lib/craftbukkit.jar
index 190294358..a7dd67ee9 100644
Binary files a/lib/craftbukkit.jar and b/lib/craftbukkit.jar differ