Have a look at this -
http://www.gpstuner.com/
It's fantastic, i used it for Geocaching quite a bit. I can use maps etc, but thats only part of it. It's probably about the best bit of GPS software for Windows Mobile IMO and i have tried a lot. Well, that and Memory Map if you want 'proper' OS mapping, but it's not cheap. Oh yeah, take a look at a cute but useful little app called beelineGPS too.
Or you could just sometime like Googlemaps just for the co-ord's? What you want it for Funkstar? for use with proper paper OS maps or logging photo locations?