Camerabuddy does not run properly on the TP2. When it assigns wifi scan times in the registry it enters the wrong values. Not sure why but it doesn't work.
Navizon is great on the 6.1 rom. It runs better on the TP2 than any other device I have used. But the problem happens only when running the Verizon stock 6.5 rom. I have never had a freeze with the TP2. It is so much better on this phone than the mogul. There isn't even a comparison. The only downfall is no cell tower logging but I will deal with that for much better and faster wifi logging.
Something like navimote is a good alternative for people who want a logging program but tdon't want to have to start or sync the program.
http://forum.ppcgeeks.com/showthread.php?t=110385