I have been using FoxFi to tether to my computer via WiFi with no problems. However i tried over the weekend to connect my sons inactivated droid x to my GS3, but it would not connect. It is a gaming device for him, and he wanted me to download a new game, but no matter what i tired, proxy... it wouldn't connect. Is there something about cell phones that doesn't allow them to tether together? Or is there a solution i could try. If no options i have to bring his phone to work with me and use our WiFi here at work, but it would be cool to tether it at home. Thoughts?