FYI - Garmin Nuvi 550 GPS

I had been shopping around for a new GPS to use on my bike and the Garmin Nuvi 550 ended up being the winner as it is waterproof and offers different modes, driving / biking / walking, with distinct route info in each mode.

I will be doing a complete review and dedicate an ongoing living document to the GPS to show its
hidden features and how to make and load free topo maps, trail maps etc..

The unit is on sale right now for between $190-199.99, that's about $100.00 off the $299.99 msrp.

Garmin Nuvi 550