Garminator,
...not that I know of! I assume that is how the GPS manufacturers "get you" when you buy a GPS. You know, a Magellan, Garmin, or Lowrance can do this, this, this and that, but to
really use the cool features, you have to spend $$$ on software CD's.
I have a Garmin eTrex Legend and really like it. It does everything I need and then some. One of the days I'll spring for the $99 dollar Topo CD and install it. I've already hooked up the PC cable and uploaded/downloaded waypoints and it is really cool to do.