Same here in Detroit. Everything works through wifi, but nothing works on the ATT network. I was thinking it was an ATT issue, because my wife's iPhone is having the same problems.
Posted from my CrackBerry at wapforums.crackberry.com
I have t-mobile & I noticed I've been having problems with data related service, mainly bbm & browser, since this morning. I didn't notice any problems while I was home linked to my router but once I left home, couldn't do anything data related. Did a battery pull this afternoon but nothing. Came home about an hour ago & back on my wireless router & everything seem to be working. Like few people mention above, everything seems to be working on wifi but not on network outside of wifi. One of my co-worker has curve on same carrier, tmobile, and he's having same issues. Got off the phone with tmobile cust. serv. but they didn't know what was going on. She flipped me over to blackberry tech. but he couldn't find anything wrong with blackberry service around my area, PA, but he did say they were having issues in some other states. Tells me to call back tomorrow & see if the issues were corrected. What the......???