Well, I got my Treo today. I didn't get a chance to pair it with the X5 yet, but so far I am very impressed with the phone. The main criticism of this phone is that it doesn't have 3g and only uses EDGE. Well, I can say for sure that this is definately the fastest EDGE phone I've used. Web pages load extremely quick -- I'd say quicker than some of the EVDO Verizon phones that I've used like the Motorola Q. I'll report back in a few days to advise on the results of pairing with the X5.