Unable To Start 1.41 In Minecraft 1.2.5

hi guys, so I was trying to add computercraft 1.41 to my minecraft 1.2.5 when I get an error.

Exception in thread "Minecraft main thread" java.lang.NoClassDefFoundError: forg
e/IEntityLivingHandler
		at mod_CCTurtle.load(mod_CCTurtle.java:35)
		at cpw.mods.fml.common.modloader.ModLoaderModContainer.init(ModLoaderMod
Container.java:324)
		at cpw.mods.fml.common.Loader.modInit(Loader.java:263)
		at cpw.mods.fml.common.Loader.initializeMods(Loader.java:604)
		at cpw.mods.fml.client.FMLClientHandler.onLoadComplete(FMLClientHandler.
java:203)
		at net.minecraft.client.Minecraft.a(Minecraft.java:426)
		at net.minecraft.client.Minecraft.run(Minecraft.java:735)
		at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: forge.IEntityLivingHandler
		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)
		... 8 more

I have downloaded and added the latest version of forge(For 1.2.5) but this is the error thrown up, Any thoughts?
Any help is appreciated!
thanks, Dan

not sure :/ seems like a forge problem

Are you sure you're using Forge for 1.2.5 instead of 1.3.2?

Snakybo, on 12 October 2012 - 07:50 PM said:

Are you sure you're using Forge for 1.2.5 instead of 1.3.2?

i can just relate to what i already posted
http://www.computercraft.info/forums2/index.php?/topic/3970-which-forge-and-cc-versions-work-with-minecraft-v125/page__fromsearch__1

Kolpa, on 12 October 2012 - 08:35 PM said:

Snakybo, on 12 October 2012 - 07:50 PM said:

Are you sure you're using Forge for 1.2.5 instead of 1.3.2?

i can just relate to what i already posted
http://www.computerc...__fromsearch__1

From that thread:
http://jenkins.minecraftforge.net/job/forge/171/
(but above me is the link from the new jenkins)