Alright, In short, my X1800XT 512 isn't cutting it anymore. I'm looking at upgrading to a 9800 GX2 in the near future, though I'm wondering if my PSU will be able to handle the new card. The 'required' minimum wattage is 600 watts, however if I'm not mistaken they also expect you to be running higher up hardware than I've got in my PC now. I plugged my system specs (found in my signature) into the eXtreme PSU Calc, with the 9800 GX2, and I'm showing a recommended spec under 400 watts. If my 500 watt will do the job until I upgrade the rest of my system, I see no point in upgrading just yet. Need opinions and/or similar experiences please.