I am having an issue as well, when i try to run connectify, my computer freezes up and i have to do a hard restart. then, i tried using the windows 7 wireless thing, going through the cmd prompt, and it froze up. my assumption is the wireless card BUT my only objection to that is, before i reinstalled windows 7 on my system, connectify worked just fine.. so.. i am lost for words and i have been working on this for 2 days and i have no idea what do to... any suggestions?