Does anyone know of aproduct simillar to AGPS for MapPoint?

I have tried AGPS and it is pretty cool, but I want to see if there are any other options out there. My field guys were not exactly blown away by AGPS, they have been using Street Atlas for navigation for past few years and I am trying to migrate it all to MP. I saw someone mentioned a product called GPSPlus in an old thread here, but I did not find anything on the web about it. Any help would be greatly appreciated.

There is GPSMagic.. the author is actively promoting it on this board, check in the Announcements section. Also, you might grab a copy of Streets & Trips 2006 and check it out, it is inexpensive. The next version of MapPoint (2006) will likely have all the same Navigation features built-in.
Eric