hey guys im new here.. i havemy computer specsinmy sig only thingive done to the computer was upgrade my videocard to a Geforce 6800GS which is overclocked when bought new... everything has worked fine in the last 9 months.. but lately when i play an intense game like Quake 4 my videocard has been getting really hot and i have it set to shutdowna t 120degrees.. it usedto never get that high.. maybe amax of 90 but for games like CS it was juts at 78 degrees usualy during game play.. im wonderingif maybe because the card requires a 400watt powersupply.(i only have 220W)... that maybe it isnt getting all the power it needs to run its fan faster to cool it down...??? anyhelp please would be appreciatted.. i am looking into that Arctic Silver stuff.. dunnowut it is or how to apply it .. i dont even kno which style motherboard i have for their gels? please help thank you :sigh: