Support Request: IC2 1.42 Installation Rage. [SOLVED]

So, as the title says I need help Installing 1.42 IC2 for SSP. I'm using Vanilla Minecraft and I've spent the past two hours scouring the Support section and followed the tutorial to the letter. First, I Forced Updated; second, I deleted the Meta-Inf folder, then added the prerequisite mods (Modloader 1.0, modloaderMP 1.0.0 and Minecraft Forge Client V1.2.2). After that i retrived the .jar from the site and added it to the mods folderas instructed. but as i try to log into minecraft it gets to the "mojang" splash screen and then crashes. Then I added the Audio Mod and I got the same result. I've went over this process multiple times, so any help would be greatly appreciated even if its a facepalmably simple issue.

Dec 18, 2011 8:39:52 PM ModLoader init
FINE: ModLoader 1.0.0 Initializing...
Dec 18, 2011 8:39:52 PM ModLoader readFromClassPath
FINER: Adding mods from C:\Users\Tim Hayden\AppData\Roaming\.minecraft\bin\minecraft.jar
Dec 18, 2011 8:39:52 PM ModLoader readFromClassPath
FINER: Zip found.
Dec 18, 2011 8:39:52 PM ModLoader addMod
FINE: Mod Initialized: "mod_ModLoaderMp 1.0.0" from mod_ModLoaderMp.class
Dec 18, 2011 8:39:52 PM ModLoader readFromModFolder
FINER: Adding mods from C:\Users\Tim Hayden\AppData\Roaming\.minecraft\mods\industrialcraft-2-client_1.42.jar
Dec 18, 2011 8:39:52 PM ModLoader readFromModFolder
FINER: Zip found.
Dec 18, 2011 8:39:52 PM ModLoader addMod
FINE: Failed to load mod from "mod_IC2.class"
Dec 18, 2011 8:39:52 PM ModLoader addMod
FINER: THROW
java.lang.NoClassDefFoundError: forge/ISidedInventory
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$000(Unknown Source)
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)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
at java.lang.Class.getDeclaredFields0(Native Method)
at java.lang.Class.privateGetDeclaredFields(Unknown Source)
at java.lang.Class.privateGetPublicFields(Unknown Source)
at java.lang.Class.getFields(Unknown Source)
at ModLoader.setupProperties(ModLoader.java:1697)
at ModLoader.addMod(ModLoader.java:274)
at ModLoader.readFromModFolder(ModLoader.java:1293)
at ModLoader.init(ModLoader.java:826)
at ModLoader.AddAllRenderers(ModLoader.java:186)
at wb.(wb.java:76)
at wb.(wb.java:9)
at net.minecraft.client.Minecraft.a(SourceFile:265)
at net.minecraft.client.Minecraft.run(SourceFile:644)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: forge.ISidedInventory
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)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
... 25 more
Dec 18, 2011 8:40:02 PM ModLoader init
FINE: Mod Loaded: "mod_ModLoaderMp 1.0.0"
Dec 18, 2011 8:40:02 PM ModLoaderMp Log
FINE: ModLoaderMP 1.0.0 Initialized
Dec 18, 2011 8:40:02 PM ModLoader AddAllRenderers
FINE: Initialized</init>

</init>

</init>
I don't see how you can understand any of this. You all must be tech gods or something.</init>

It worked! thanks guys, me being my stupid self accidentally unzipped the forge folder into my downloads folder and didnt notice. so all i copied into the jar was the forge folder and not all of the other classes. As i said, it's that facepalmingly simple stupid things I miss. sorry for the inconvenience guys. *
facepalm
facepalm
facepalm
facepalm
facepalm
facepalm
facepalm
facepalm
facepalm*