There are a lot of changes at T-Mobile. Their plans have changed and they are getting the iPhone 5. For $50 per month you can get unlimited talk and text plus 500MB of high-speed data. From there you can add a second line for $30 per month and each additional line for $10 per month per line.
If you want more data you can add 2GB for $10 per month per line. You can add unlimited data for $20 per month per line.
T-Mobile has also made a deal and on April 12th they will begin selling the iPhone 5.