I am Dallas and i am having this problem today too. It is weird i never experienced this in my entire life with T-mobile (4yrs) However i did happen to talk to a T-mobile rep and he said that his network was down too. I mean the T-mobile account network to see minutes,add lines and activate new accounts. He said they where updating something in the system and 'maybe' we could be getting some of the problems. He also mentioned that there HSPA is getting updated later this year to higher speeds equal to 4G.

-MASTER

The only time I really had a problem was when I was at Wrigley Field after a ballgame last week. Other than that T-mobile has been excellent for me.

Its worth mentioning that I tend to stick to 2G since I don't have a data plan. I use my n900 as wifi only, and it makes for a good phone when I'm not in a hotspot.

Haven't used the tzone lately since my generous neighbor left her wireless unlocked .... certainly faster than tzone

I'm in my apt in Manhattan and everything seems fine. Locked on 3G and then switched to 2G for testing. It's all good in my hood lol

Running like a three-legged cow this morning (in Chicago). Unexpected dropped calls and data service was noticeably slower. Generally pretty decent.