So I have installed a bunch of mods but other then conflicting ids I get the error "Isoundhandler" here is the log
21-May-2012 8:53:12 PM ModLoader init
FINE: ModLoader 1.2.5 Initializing...
21-May-2012 8:53:12 PM ModLoader readFromClassPath
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\bin\minecraft.jar
21-May-2012 8:53:12 PM ModLoader readFromClassPath
FINER: Zip found.
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_ModLoaderMp 1.2.5v1" from mod_ModLoaderMp.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_MinecraftForge 3.1.2.90" from mod_MinecraftForge.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_521_magicalRepair 1.4" from mod_521_magicalRepair.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_521_superior_enchanting 1.8.2" from mod_521_superior_enchanting.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_CodeChickenCore 0.5.2" from mod_CodeChickenCore.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_BuildCraftCore 3.1.5" from mod_BuildCraftCore.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_BuildCraftBuilders 3.1.5" from mod_BuildCraftBuilders.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_BuildCraftEnergy 3.1.5" from mod_BuildCraftEnergy.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_BuildCraftFactory 3.1.5" from mod_BuildCraftFactory.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_BuildCraftTransport 3.1.5" from mod_BuildCraftTransport.class
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Mod Initialized: "mod_BuildCraftSilicon 3.1.5" from mod_BuildCraftSilicon.class
21-May-2012 8:53:12 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\EE2ClientV1.4.5.0.jar
21-May-2012 8:53:12 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:12 PM ModLoader addMod
FINE: Failed to load mod from "mod_EE.class"
21-May-2012 8:53:12 PM ModLoader addMod
FINER: THROW
java.lang.NoClassDefFoundError: forge/ISoundHandler
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Unknown Source)
at java.lang.Class.getDeclaredFields(Unknown Source)
at ModLoader.setupProperties(ModLoader.java:1763)
at ModLoader.addMod(ModLoader.java:293)
at ModLoader.readFromModFolder(ModLoader.java:1276)
at ModLoader.init(ModLoader.java:887)
at ModLoader.addAllRenderers(ModLoader.java:189)
at ahu.<init>(ahu.java:77)
at ahu.<clinit>(ahu.java:
at net.minecraft.client.Minecraft.a(Minecraft.java:394)
at net.minecraft.client.Minecraft.run(Minecraft.java:732)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: forge.ISoundHandler
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
... 13 more
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\industrialcraft-2-client_1.95b.jar
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:22 PM ModLoader addMod
FINE: Mod Initialized: "mod_IC2 v1.95" from mod_IC2.class
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\mod_IC2_ChargingBench-1.90-1-client.zip
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:22 PM forge.ForgeHooks <clinit>
INFO: MinecraftForge v3.1.2.90 Initialized
21-May-2012 8:53:22 PM ModLoaderMp log
FINE: ModLoaderMP 1.0.0 Initialized
21-May-2012 8:53:22 PM ModLoader addMod
FINE: Mod Initialized: "mod_IC2_ChargingBench 1.90-1" from mod_IC2_ChargingBench.class
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\NotEnoughItems-Client 1.2.2.1.zip
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:22 PM ModLoader addMod
FINE: Mod Initialized: "mod_NotEnoughItems 1.2.2.1" from mod_NotEnoughItems.class
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\RedPowerControl-2.0pr5b2.zip
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:22 PM ModLoader addMod
FINE: Mod Initialized: "mod_RedPowerControl 2.0pr5b2" from mod_RedPowerControl.class
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\RedPowerCore-2.0pr5b2.zip
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:22 PM ModLoader addMod
FINE: Mod Initialized: "mod_RedPowerCore 2.0pr5b2" from mod_RedPowerCore.class
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\RedPowerLighting-2.0pr5b2.zip
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:22 PM ModLoader addMod
FINE: Mod Initialized: "mod_RedPowerLighting 2.0pr5b2" from mod_RedPowerLighting.class
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\RedPowerLogic-2.0pr5b2.zip
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:22 PM ModLoader addMod
FINE: Mod Initialized: "mod_RedPowerLogic 2.0pr5b2" from mod_RedPowerLogic.class
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\RedPowerMachine-2.0pr5b2.zip
21-May-2012 8:53:22 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:23 PM ModLoader addMod
FINE: Mod Initialized: "mod_RedPowerMachine 2.0pr5b2" from mod_RedPowerMachine.class
21-May-2012 8:53:23 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\RedPowerWiring-2.0pr5b2.zip
21-May-2012 8:53:23 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:23 PM ModLoader addMod
FINE: Mod Initialized: "mod_RedPowerWiring 2.0pr5b2" from mod_RedPowerWiring.class
21-May-2012 8:53:23 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\RedPowerWorld-2.0pr5b2.zip
21-May-2012 8:53:23 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:23 PM ModLoader addMod
FINE: Mod Initialized: "mod_RedPowerWorld 2.0pr5b2" from mod_RedPowerWorld.class
21-May-2012 8:53:23 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Julian\AppData\Roaming\.minecraft\mods\ThaumCraft2.1.5b.zip
21-May-2012 8:53:23 PM ModLoader readFromModFolder
FINER: Zip found.
21-May-2012 8:53:23 PM ModLoader addMod
FINE: Mod Initialized: "mod_ThaumCraft 2.1.5b" from mod_ThaumCraft.class
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_CodeChickenCore 0.5.2"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_ModLoaderMp 1.2.5v1"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_MinecraftForge 3.1.2.90"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_521_magicalRepair 1.4"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_521_superior_enchanting 1.8.2"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_BuildCraftCore 3.1.5"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_BuildCraftBuilders 3.1.5"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_BuildCraftEnergy 3.1.5"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_BuildCraftFactory 3.1.5"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_BuildCraftTransport 3.1.5"
21-May-2012 8:53:23 PM ModLoader init
FINE: Mod Loaded: "mod_BuildCraftSilicon 3.1.5"
21-May-2012 8:53:23 PM ModLoader init
FINER: THROW
java.lang.IllegalArgumentException: Slot 249 is already occupied by thaumcraft.world.BlockCustomPlants@52b4ac5c when adding ic2.common.BlockTex@539ff66f
at pb.<init>(Block.java:249)
at pb.<init>(Block.java:281)
at ic2.platform.BlockCommon.<init>(BlockCommon.java:12)
at ic2.common.BlockTex.<init>(BlockTex.java:30)
at mod_IC2.load(mod_IC2.java:154)
at ModLoader.init(ModLoader.java:891)
at ModLoader.addAllRenderers(ModLoader.java:189)
at ahu.<init>(ahu.java:77)
at ahu.<clinit>(ahu.java:
at net.minecraft.client.Minecraft.a(Minecraft.java:394)
at net.minecraft.client.Minecraft.run(Minecraft.java:732)
at java.lang.Thread.run(Unknown Source)
Can anyone please help me soon?