Hi Everyone, Check out: http://www.solutions-cubed.com/ I got a MEMKEY, and it's pretty neat. If I'd gotten one a few months ago it would have saved me some hassle with my car's mp3 player. It's a keypad encoder that has two output protocols: serial(rs-232 type) or PC-AT keyboard emulation. It's programmable, too. I've never seen something like this that does both protocols or was this affordable. It's got a PIC on it, of course :-) Cheers, Bob