Step 1 : Ok, I have mcafee 2007 10in1 on my pc. When I install the nintendo usb dongle I tell mcafee to accept it, it shows but don't accepted by the wii so I disable the firewall, go online with the wii then go to sleep and the morning my pc as black screen but still turned on so I restart manually. Then I figure that firefox isn't working because the usb dongle messed up with my IP so I reinstall windows xp and the components backed up andthen I'm back to step 1. You see the pattern? I repeated that 5 times without solving the problem. I would like to have a non-stop connection with my wii and still have internet to work on the pc. Why is it screwing up everytime? Thanks for your help.