So just traded out my ATI 9800 PRO 128 MB for this ATI x1650 PRO 512 MB card. I ran ATI Tool 0.26 and it reads the core at 600.75 and the memory at 796.50. The default profile reads at 601.00 / 400.00. Does this mean the card came overclocked? I haven't touched anything so far, although i did try to set it to the default only to have it show a bright neon green screen as soon as i clicked the default button. Had to put the computer into sleep mode and then wake it in order to get rid of it. When i try to set it manually to the default profile and click SET i get a screen with vertical purple bars. What's the deal here? Been trying to troubleshoot this because i'm getting black screens when playing a game and it's pissing me off.