Just to throw another question into the mix...
I have a VistaHCx that I've been using for geocaching and it's fantastic. I do, however, want to get maps for it (I'm thinking road maps would be the most useful for my purposes). Any suggestions on which garmin maps I should use? I think MetroGuide doesn't have autorouting on gpsr, which for me throws that out, but are there really any differences between the remaining options?
~jmarkowi