On the subject of GPS, just received my
Garmin GPSMAP 60CSx and I'm waiting for a 2 GB micro SD card to add additional road and topo maps.
Russ,
I actually have a brand new
Garmin Dash Mount (P/N 010-10456-00) that is designed specifically for the Astro and all 60 series GPS units. I never used it, and no longer have a need for it, so shoot me a PM if you're interested. It's still in the original package with the instruction manual, although the edge of the package has been opened.
Jim