I don't know if this is a setback or not or if it's even relevant, but apparently the 6700 and the p3600 have different chipsets. The p3600 contains the qualcomm msm6275 and the 6700 the msm6500. You can compare the two at this link
http://www.cdmatech.com/docs_details...hip=24&chip=22
The good news is that both have gpsone and standalone gps support..so i'm crossing my fingers.