How to use the Blackberry 710x as a GPRS Modem

Great work-around that allows you to use a Blackberry as a modem, although it does require a USB connection (no Bluetooth). I tried it, and it works as advertised. The only problem I ran into was that the Blackberry desktop software has to be running and connected to the BB before the modem connection goes through--not a huge deal, but nothing works until it's running. Very cool!