Some of our readers are reporting trouble with AT&T's network in San Francisco. If you're in the area, let us know how your connection is working. Is it fine (by that we mean as fine as in usual) or are you having trouble? And if it was down but came back up for you, let us know that as well. Location and time for other readers always appreciated.

UPDATE: Engadget</ got a statement from AT&T:

"We are seeing a hardware issue in downtown San Francisco that is causing some degradation in service. GSM and EDGE voice and data services are still accessible. Our experts are aware and working to resolve as quickly as possible. Further resolution is expected this evening."

[Thanks everyone who sent this in!]