[Support Request]Failed to load mod from "mod_IC2.class"

    I have been using and playing mods for a while now so I am no stranger to how to install them, I have had my share of problems before but I always seem to be able to figure them out, however this problem takes the cake, so to speak.

    I have been having lots of problems with minecraft recently, which is strange considering i have been using a combination of mods that used to work just fine for me. so I decided to start with a fresh jar and install things over again.
    I have installed the following mods in this order:
    Modloader
    ModloaderMP
    ModloaderMP fix
    Minecraft forge 1.1.1
    IC2 1.15 (i just copied the jar into the mod folder just to be clear)

    I was going to install buildcraft, and a few other of the really good techy mods but i decided I will just start with ic2.
    however upon starting up this is the error I got.

    Display Spoiler

    Oct 17, 2011 1:15:10 PM ModLoader init
    FINE: ModLoader Beta 1.8.1 Initializing...
    Oct 17, 2011 1:15:11 PM ModLoader readFromModFolder
    FINER: Adding mods from C:\Documents and Settings\Our\Application Data\.minecraft\mods\industrialcraft-2-client_1.15.jar
    Oct 17, 2011 1:15:11 PM ModLoader readFromModFolder
    FINER: Zip found.
    Oct 17, 2011 1:15:11 PM ModLoader addMod
    FINE: Failed to load mod from "mod_IC2.class"
    Oct 17, 2011 1:15:11 PM ModLoader addMod
    FINER: THROW
    java.lang.UnsatisfiedLinkError: org.lwjgl.openal.AL10.nalGenSources(ILjava/nio/IntBuffer;I)V
    at org.lwjgl.openal.AL10.nalGenSources(Native Method)
    at org.lwjgl.openal.AL10.alGenSources(AL10.java:664)
    at ic2.platform.AudioManager.testSourceCount(AudioManager.java:162)
    at ic2.platform.AudioManager.initialize(AudioManager.java:43)
    at mod_IC2.initialize(mod_IC2.java:220)
    at ic2.platform.Ic2.<init>(Ic2.java:44)
    at mod_IC2.<init>(mod_IC2.java:12)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source)
    at java.lang.reflect.Constructor.newInstance(Unknown Source)
    at java.lang.Class.newInstance0(Unknown Source)
    at java.lang.Class.newInstance(Unknown Source)
    at ModLoader.addMod(ModLoader.java:275)
    at ModLoader.readFromModFolder(ModLoader.java:1179)
    at ModLoader.init(ModLoader.java:824)
    at ModLoader.AddAllRenderers(ModLoader.java:186)
    at aam.<init>(aam.java:61)
    at aam.<clinit>(aam.java:10)
    at net.minecraft.client.Minecraft.a(SourceFile:259)
    at net.minecraft.client.Minecraft.run(SourceFile:629)
    at java.lang.Thread.run(Unknown Source)
    Oct 17, 2011 1:15:21 PM ModLoader readFromClassPath
    FINER: Adding mods from C:\Documents and Settings\Our\Application Data\.minecraft\bin\minecraft.jar
    Oct 17, 2011 1:15:21 PM ModLoader readFromClassPath
    FINER: Zip found.
    Oct 17, 2011 1:15:21 PM ModLoader AddAllRenderers
    FINE: Initialized

    Does anyone know whats going on?

    I have redownloaded everything with the hopes that maybe a file was missing when i installed something but nothing i do helps.