2003 Frontier 4 Cyl Cruise Control

Has anyone installed an aftermarket cruise control, specifically in the 4 cyl Frontier? What vendor did you buy it from? How easy was it to install? Any problems installing it or using it? I see one from the CruiseControlStore, model 250-1223 for around $220.00.
thanks Steve

I installed an Audiovox CCS-100 in my 4-cylinder 1988 Mazda truck back in 2002, and it has worked pretty well since. But that only cost me $100 (AutoZone), looks like more now, may not work in "modern" trucks.

I'd be interested as well, I have 1998 and 2004 Frontiers, both 4-cylinder and manual transmission, that do not have cruise.