I bought netshare when it came out and loved it! But mine no longer works because it always connects to the wifi network i set up instead of just connecting and still staying on 3G. The only bad thing with netshare is you cant use it for very long because it kills battery life on your phone and computer and heats up your phone! and yo cant use your phone while it is on. I really like the new tethering app that is in 3.0 because it is fast, when you connect to it via usb it doesnt kill your battery and you can use your phone while tethering is on.