what does this mean:
Mods loaded: 4
ModLoader 1.1
mod_TooManyItems 1.1 2012-02-17
mod_ModLoaderMp 1.0.0
mod_IC2 v1.71
Minecraft has crashed!
----------------------
Minecraft has stopped running because it encountered a problem.
If you wish to report this, please copy this entire text and email it to support@mojang.com.
Please include a description of what you did when the error occured.
--- BEGIN ERROR REPORT 883d64b0 --------
Generated 12-3-12 下午11:53
Minecraft: Minecraft 1.1
OS: Windows 7 (amd64) version 6.1
Java: 1.6.0_27, Sun Microsystems Inc.
VM: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Sun Microsystems Inc.
LWJGL: 2.4.2
OpenGL: ATI Mobility Radeon HD 5470 version 3.2.9262 Compatibility Profile Context, ATI Technologies Inc.
java.lang.RuntimeException: IndustrialCraft 2: MinecraftForge Too Old, need at least 1.3.3
at forge.MinecraftForge.killMinecraft(MinecraftForge.java:332)
at forge.MinecraftForge.versionDetect(MinecraftForge.java:352)
at mod_IC2.initialize(mod_IC2.java:89)
at ic2.platform.Ic2.load(Ic2.java:65)
at ModLoader.init(ModLoader.java:824)
at ModLoader.AddAllRenderers(ModLoader.java:189)
at afq.<init>(afq.java:80)
at afq.<clinit>(afq.java:9)
at net.minecraft.client.Minecraft.a(SourceFile:265)
at net.minecraft.client.Minecraft.run(SourceFile:648)
at java.lang.Thread.run(Unknown Source)
--- END ERROR REPORT 31f595aa ----------