I've heard from someone (on here) that cruise from a regular protege won't work, but i didn't get a good reason as to why. Might be a good place to start though. Also, there are some aftermarket kits, but they are usually generic, and may require mods of some kind .... I'm curious about this too though (drive 50 miles to work- one way) so if you come up with something, definatly let us know here ... I know dakota digital makes one, and google will probably help you find the others.