Hi all,Upgraded from my Treo 600 (tmo) to a 700p on sprint - watched too many friends deal with unstable 650's to make the jump till now.Pretty impressed so far with a few major exceptions:1) Battery drain appears to be overly high and tied to the phone accessing the evdo. Interestingly this appears to happen even when applications are not explicitly asking for it. Battery life is worse than my treo 600.2) Response delay when starting up/switching applications - there appears to be a major issue with the memory or application handling in the firmware. To get a phone screen after pulling it out of my pocket can take upwards of 5-7 seconds before I can do anything! This can reach up to 10 seconds while switching applications. Major problem that I can only hope will be a fixable issue with a firmware upgrade or other. If not, this will kill your overall experience. Note that this is out of the box configuration - I have done little short of set-up a few email acounts in versamail and configured bluetooth hotsynching (which works great).On the whole Palm got a lot of things right with this device, but these two things will likely make me stick it out with the 600 until a GSM version hits the stores.