Here's the forge client:
2012-11-15 16:57:32 [iNFO] [ForgeModLoader] Forge Mod Loader version 4.4.4.442 for Minecraft 1.4.4 loading
2012-11-15 16:57:32 [FINEST] [ForgeModLoader] All core mods are successfully located
2012-11-15 16:57:32 [FINEST] [ForgeModLoader] Discovering coremods
2012-11-15 16:57:32 [FINEST] [ForgeModLoader] Found library file argo-2.25.jar present and correct in lib dir
2012-11-15 16:57:32 [FINEST] [ForgeModLoader] Found library file guava-12.0.1.jar present and correct in lib dir
2012-11-15 16:57:32 [FINEST] [ForgeModLoader] Found library file asm-all-4.0.jar present and correct in lib dir
2012-11-15 16:57:33 [FINEST] [ForgeModLoader] Running coremod plugins
2012-11-15 16:57:33 [FINEST] [ForgeModLoader] Running coremod plugin FMLCorePlugin
2012-11-15 16:57:33 [FINEST] [ForgeModLoader] Coremod plugin FMLCorePlugin run successfully
2012-11-15 16:57:33 [FINEST] [ForgeModLoader] Running coremod plugin FMLForgePlugin
2012-11-15 16:57:33 [FINEST] [ForgeModLoader] Coremod plugin FMLForgePlugin run successfully
2012-11-15 16:57:33 [FINEST] [ForgeModLoader] Validating minecraft
2012-11-15 16:57:33 [FINEST] [ForgeModLoader] Minecraft validated, launching...
2012-11-15 16:57:35 [iNFO] [sTDOUT] FMLRelauncher.relaunchApplet
2012-11-15 16:57:35 [iNFO] [sTDERR] java.lang.reflect.InvocationTargetException
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:230)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:28)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136)
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:28)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79)
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: pg
2012-11-15 16:57:35 [iNFO] [sTDERR] at amj.<clinit>(Block.java:150)
2012-11-15 16:57:35 [iNFO] [sTDERR] at bdb.<init>(TextureWaterFX.java:25)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.<init>(Minecraft.java:263)
2012-11-15 16:57:35 [iNFO] [sTDERR] at asi.<init>(SourceFile:36)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.fmlInitReentry(MinecraftApplet.java:35)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 17 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: pg
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:141)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 22 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: pa
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass1(Native Method)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:134)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 24 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: pa
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:141)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 28 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.IncompatibleClassChangeError: Implementing class
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass1(Native Method)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:134)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 30 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Exception in thread "Thread-5" java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:269)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:28)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.Launcher$1.run(Launcher.java:79)
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.reflect.InvocationTargetException
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:259)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 4 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.RuntimeException: java.lang.reflect.InvocationTargetException
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:237)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.appletEntry(FMLRelauncher.java:212)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.init(MinecraftApplet.java:28)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.Launcher.replace(Launcher.java:136)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 9 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.reflect.InvocationTargetException
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.reflect.Method.invoke(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.FMLRelauncher.relaunchApplet(FMLRelauncher.java:230)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 12 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: pg
2012-11-15 16:57:35 [iNFO] [sTDERR] at amj.<clinit>(Block.java:150)
2012-11-15 16:57:35 [iNFO] [sTDERR] at bdb.<init>(TextureWaterFX.java:25)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.client.Minecraft.<init>(Minecraft.java:263)
2012-11-15 16:57:35 [iNFO] [sTDERR] at asi.<init>(SourceFile:36)
2012-11-15 16:57:35 [iNFO] [sTDERR] at net.minecraft.client.MinecraftApplet.fmlInitReentry(MinecraftApplet.java:35)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 17 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: pg
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:141)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 22 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.NoClassDefFoundError: pa
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass1(Native Method)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:134)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 24 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.ClassNotFoundException: pa
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:141)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.loadClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 28 more
2012-11-15 16:57:35 [iNFO] [sTDERR] Caused by: java.lang.IncompatibleClassChangeError: Implementing class
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass1(Native Method)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at java.lang.ClassLoader.defineClass(Unknown Source)
2012-11-15 16:57:35 [iNFO] [sTDERR] at cpw.mods.fml.relauncher.RelaunchClassLoader.findClass(RelaunchClassLoader.java:134)
2012-11-15 16:57:35 [iNFO] [sTDERR] ... 30 more
Here's the link to the mod:http://www.planetminecraft.com/mod/lotsomobs/
Hope u fix it please i love this mod