I posted this on the Droid X forum but I didn't get any answers. Perhaps some folks here can chime in. I am wondering if anyone knows the difference between P_Rev_6 and P_Rev_9. In the Mobile P_Rev section of the programming menu there are several options. P_Rev_6 is selected, there are a few lower-numbered options and one higher --- P_Rev_9. Does anyone know anything about Mobile P Rev and perhaps what the difference is between the options?