I have a problem with my box.. Whenever I play gfx intensive games I loose my connection to the net after a couple of minutes.. I dont get any message in the syslog, how can I check if its the gfxcard or mb that is causing this? I have a gigabyte 8knxp mb with a msi geforcefx 5600 gfx card. I dont have the money to buy a new gfxcard just to test