I have a N800 and just bought a Samsung Blackjack through AT&T with unlimited data. It has a 3G network which works great here in Phoenix. However, I am having problems tethering it to my IT. Has anyone done this and, if so, what settings did you use. I can pair the two through bluetooth but from there I am lost. I am really new at this so any help would be appreciated. thanks to all. This forum has been a great help.