An internal document from Sprint has leaked with some great information on it. This document shows that Sprint is currently testing the BlackBerry 9630 (which we now know to be the BlackBerry Tour) and the HTC Snap in alpha/beta. According to this document, the BlackBerry 9630 was added to the demo list on February 9, 2009. The HTC Snap was just added on April 10. There is still not release dates on these devices, but it does show that Sprint is getting them ready to launch in the future.