My wife, bless her heart, dropped another bomb tonight and has decided to get her Dad a gps for Christmas (he has mentioned wanting one, but has no idea how they work, features, etc... just wants a gps). With zero time to research and look into this, we found a Garmin Nuvi200 at Circuit City for $199 and she got it. Comes home and she finds that Walmart has the C330 on sale for $178 on clearance and now she is asking me which one is better.......and I have no idea. Do any of you guys and gals know anything about these 2 models other than what the Garmin website has in the "compare" details? From that it looks that they are mostly the same, but there has to be a reason that the C330 is much higher retail. Any help would be GREAT> ..