"C. Osbourne" wrote in message
...

Maybe another way to describe what I'm looking for, is a
Consumer Report's type of grid that shows features of
each of the GPS's and ranks them as "good, better, and best"

Anyone know of comparative review of several GPS's in one place?

Not quite, but try this - Which GPS is Right For YOU?
http://www.avionicswest.com/myviewpoint/whichgps.htm