Installing Cruise Control, thoughts Options

[97celiman]

alright so the 3 options i dont have for my car are premium sound, CC, and abs
i dont know why, i know it started life as a company car (partly why i bought it maintenance was spot-on)
my question is this, besides getting a knew steering wheel assembly (or just the CC wheel control part) what else is involved in installing cc? is this even fathomable? no i would not be doing this-way over my head, just getting the parts and giving to some sort of shop (or someone on here tweak *cough*)
does it involve messing with ecu/harness i know you need the computer in the engine bay, do you need other fuses and all that?

any thoughts would be appreciated
thanks

[totalyout]

Need some help. I just hooked up my sterio. I used the adapter to connect to the factory wiring. Used the antanna remote wire to be the remote for the amp. This all bypasses the factory amp. After doing this noticed the the cruise control light will come on in the cluster, but it doesnlt seem to engage. Been running through a 96 Toyota wiring manual but can't seem to find anything connecting the two. By the way I'm the proud owner of a 94. After 10 years The airbags went off in a tiny fender bender and they totaled my 96. So now have a new project. Any help would be awsome...