define "simple". most of the mods come with some relitivly-somwhat-kinda-simple-if you have a vuage clue of modding-sort of instuctions included. I havent seen any with a difinitive "one click and it's done" instalation pack but I haven't used all that many mods eather... have you tried the mod forum?

If I had a nickel for every time someone told me that my idea for melting down coins to make a giant robotic parrot was a bad idea, I would have one kicka$$ giant robotic parrot.