Speaking of the 60C.... there is a new update available for download on 
Garmin's website. It is v3.70 (From the current v3.60). One of the changes 
made:

>Improved WAAS search and selection process to be smarter in its handling of 
>multiple SBAS service >providers, overlapping service volumes, and 
>exceptional conditions.

I rarely ever use WAAS anyways... but perhaps this will improve it yet some 
more. I think this will allow better WAAS sattelite tracking in 'grey' 
areas.

Scott
Team Ropingthewind