go to
www.treocentral.com, best site about the treo in the world. I have a 650 and love it, never used a blackberry as I am with sprint. There are so many things that you can do with the 650 and I dont know about the blackberry. I havent used my blue-tooth for hot-syncing, but for the blue-tooth headset, it work ok, the headsets I tried all sucked, but the BT worked. I agree with the above statement that any instability in the palm is not caused by the palm, but by user installed software. I have a ringer program which causes really random resets weeks apart, but I live with it. My vote is for the treo.