T-Mobile Confirms 7.2Mbps Upgrade!
Here it is straight from the horses mouth…

The new year begins with T-Mobile’s 3G network reaching significant milestones to support current and future smartphones:
* T-Mobile’s 3G network now reaches more than 200 million Americans
* HSPA 7.2 (faster 3G data service) is now enabled across T-Mobile’s entire 3G network
* T-Mobile is the first carrier to launch the even faster HSPA+ in the U.S.
While other carriers talk about 4G plans and the promise of compatible devices, T-Mobile will speed ahead with HSPA+ deployments across the bulk of its 3G footprint this year, delivering 3-5 times the speeds of today’s 3G. And the best thing about the HSPA+ upgrade is that it’s backward compatible, so that T-Mobile 3G-enabled device being announced this week…it’s getting faster in 2010.