Someplace much earlier in this thread there was mention of a free trial, but like I said I couldn't find it on Garmins website. Your reply clears things up.
Terry, so you think I could use Streets & Trips to plan a trip and export it out to a gpx. Then use Mapsource to import it into Mobile PC? If that's correct, I would only need to buy Garmin Mobile PC. I may just try it.