http://www.maps-gps-info.com/fgpfw.html#WindowsMobile
GPSGO and GPSMap-OS They werenet the ones i used but this page has about every kind of free gps program that ther is. That i know of that is. Hope it works. I have not tested thes out yet But ther is programs for about every plat form that ther is.
http://www.maps-gps-info.com/ Or start from the begining and find one that will work.