Ok, so I download it and tried it. Seems to be working, but for me it is giving me an issue.
Not sure what APN to use, but when I enter wap.voicestream.com and exit the settings, the info for the APN gets erased.
I have access to T-mobile through internet3.voicestream.com. When I put this on the APN field the info stays, but it still doesn't work.
Almost there.