Man, this ROXX!!!! I just got my Homelink from Partznet, and pried off the original plate and installed the new one in about 45 seconds!!!!! The only annoying thing is to hold the two outer buttons for ***20 SECONDS*** to program it. I guess all Homelink units are like this, even for other car brands, but it is SWEET!!! I no longer have to jam the 6 cubic foot humongous garage door opener into the sunglasses holder!!!! I will probably use the other 2 buttons for the gate (that does not exist yet) in my back yard, and maybe rear light via X10.
One more thing, I wonder if the Homelink erases if you remove the battery cable? That would bite if I had to remove the battery cable for some annoying reason (get amp installed or whatever) and come home to receive a GARAGE DOOR OPEN IGNORE!!!!
Last but not least, is the Homelink range for programming quite limited? I would hate to have a thief sneak behind the garage with a homelink rigged up and copy my garage code.