PDA tethering app is on my husband's Droid 2 phone. He was using it to stream our Dish Satellite TV to his Notebook computer when he has a small layover (He is a Truck Driver OTR). It was working, but when he was on 10 hr. downtime in Joplin, MO he was unable to connect to his computer with the PDA. It said he was connected, but he could not access Dish TV? I thought it was just because he had a poor signal, but he had 4 bars and 3G? It does work most of the time, you might try that. You do have to go into Settings, applications, development and USB debugging checked. This has to be checked to allow your phone to use the USB as a means of allowing your phone as modem. I recommend a good virus protector on your computer. This works great if your in an area with good reception. He also has a wireless card in his Notebook, so this is used when he can't get a WiFi connection.