GPS NAV question

[bill mudd]

got a new '06 jeep (non gps) and wondering if I should buy a used ebay factory (exact fit) mopar in dash "take out" that someone removed from theirs? - or are there better choices for "non" in dash units that I should consider?

these used ones usually dont have the cd or antennas, a problem?

[J Kinkaid]

I just got a Tom Tom 700 for Xmas and have been really pleased with it so far . It doubles as a handfree kit for my Treo 750.

[Andrew Geil]

Might as well buy an aftermarket-style one. That way, you can take it with you in another vehicle if you need to.