Trouble running FTB with ComputerCraft.

Someone please help me! I play with the Feed the Beast minecraft launcher using YogCraft. Everything is fine but the internal server created by computer craft gives me giant lag spikes every five seconds, and when I disable the mod, I get the message that since it wasn't found, minecraft won't start. I can't play minecraft at all with or without ComputerCraft. (I really wish I could upload a screen cap so you could better understand)

Split into new topic.

Why can you not upload a screenshot? We can't really do anything without knowing more about the problem. An error log or crash report may be suffice.

If you want to remove cc, remove also miscperipherals