Whenever I load up a graphically demanding program (a game), I lose the connection to my network. If I minimize the game, the connection will come back, but as soon as I open the game up again, it drops. If I play a game for more than about 20 minutes, my computer fails to detect my wireless adapter at all. I have a hunch it has to do with power management. Could my graphics card be sucking juice away from my wifi card? I'm quite hardware naive tho! I updated my wireless drivers earlier today and I still have the exact same problem. I've bounced around forums and found no solution whatsoever, although plenty of people seem to have issues with Atheros cards and Win7. I have had this problem since I purchased my computer back in January. Here's my setup: Windows 7 ultimate Atheros AR5007G GeForce 9400 GT Dual intel 2.93 Not sure of my power supply, but I think it's like... 450ish 4GB RAM Any help would be extremely appreciated, thanks!