I didn't want to hijack the other gps posting, so...

Does anyone have the Garmin Nuvi 500 or 550? I just want something that's non-tech friendly. I would be happy just to use maps, but hubby thinks I really need GPS, so......he wins.

Basically, it's got to be as idiot-proof as possible and bike-friendly. Any suggestions welcomed!

Thanks in advance,

Cheri