Got the welcome letter from ATT (on Alltel letterhead):
"Nation's fastest 3G network" true, with a caveat or two
"140,000 apps" Nice but how many of those are iphone?
"talk and browse web or email at the same time" True, GSM beats CDMA on that point.
"get a new phone and keep your current phone number, rate & plan" I'll go with that. Not expecting a free Torch or iphone to replace my Tour, though.
No time line is given about the transition (I'm in MT), other than "in the weeks ahead information" will be sent.
Have my doubts about how good signal will be initially. In MT the CDMA network (Alltel + VZW) is the most comprehensive. Friends from out of state complain regularly about the quirky to poor service on their ATT or Tmo phones. Hopefully it will quickly improve over time.
Not wanting to go over to vzw; that would add another $15 to my monthly family plan. Anyone know of prepaid BB service?

yeah, riiiight.