Yeah, there's a similar program called pdanet in the android market that creates a wifi hotspot using an android phone that works well. My old windows mobile phone would let you use its internet via USB as well without any special software. I just ordered an 80G SSD drive so I'm going to be redoing my truck pc soon. Hoping the SSD makes a nice difference. Next step is adding a 2nd battery on an isolator so I can let the PC sleep instead of hibernate without killing my main battery.