I implemented bored's gps fix on my Verizon xv6850 (still on stock ROM). For some reason it takes varying time (1-5 minutes) to fix on satellites. Once it's fixed it works as well with TomTom 7 on the XV6850 as my GlobalSat BT-359 does with TomTom 6 on by xv6700. This was a pleasant surprise - I didn't know the Touch Pro had built in GPS at the time I bought it! This phone impresses me more each day. I also installed Bowman's pack which includes HTC YouTube from the Diamond along with Live Search and the new Google Maps.