Won't Start. Here's the error:

[WizardCM]

2011-08-10 07:25:17 [SEVERE] Could not load 'plugins/CraftIRC.jar' in folder 'plugins':
unacceptable character #FFFD special characters are not allowed
in "", position 1286
at org.yaml.snakeyaml.reader.StreamReader.checkPrintable(StreamReader.java:68)
at org.yaml.snakeyaml.reader.StreamReader.update(StreamReader.java:159)
at org.yaml.snakeyaml.reader.StreamReader.forward(StreamReader.java:89)
at org.yaml.snakeyaml.reader.StreamReader.forward(StreamReader.java:79)
at org.yaml.snakeyaml.scanner.ScannerImpl.scanToNextToken(ScannerImpl.java:974)
at org.yaml.snakeyaml.scanner.ScannerImpl.fetchMoreTokens(ScannerImpl.java:237)
at org.yaml.snakeyaml.scanner.ScannerImpl.checkToken(ScannerImpl.java:183)
at org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue.produce(ParserImpl.java:592)
at org.yaml.snakeyaml.parser.ParserImpl.peekEvent(ParserImpl.java:163)
at org.yaml.snakeyaml.parser.ParserImpl.checkEvent(ParserImpl.java:148)
at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:132)
at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
at org.yaml.snakeyaml.composer.Composer.composeMappingNode(Composer.java:230)
at org.yaml.snakeyaml.composer.Composer.composeNode(Composer.java:160)
at org.yaml.snakeyaml.composer.Composer.composeDocument(Composer.java:122)
at org.yaml.snakeyaml.composer.Composer.getSingleNode(Composer.java:105)
at org.yaml.snakeyaml.constructor.BaseConstructor.getSingleData(BaseConstructor.java:124)
at org.yaml.snakeyaml.Yaml.load(Yaml.java:264)
at org.bukkit.util.config.Configuration.load(Configuration.java:82)
at org.bukkit.plugin.java.JavaPlugin.initialize(JavaPlugin.java:157)
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:175)
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:207)
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:130)
at org.bukkit.craftbukkit.CraftServer.loadPlugins(CraftServer.java:128)
at org.bukkit.craftbukkit.CraftServer.reload(CraftServer.java:378)
at org.bukkit.command.SimpleCommandMap$ReloadCommand.execute(SimpleCommandMap.java:281)
at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:129)
at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:320)
at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:713)
at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:677)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:670)
at net.minecraft.server.Packet3Chat.a(Packet3Chat.java:33)
at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:85)
at net.minecraft.server.NetworkListenThread.a(SourceFile:105)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:451)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:361)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:422)

[MonsterTKE]

Right click the config.yml link and save. Rather than copy-paste.