Hi all, I like many others around just love messing around making my computer to run better and faster. Just finding this site after upgrading my Video Card , My First ATi card. I usually have an Nvidia cranking and even have my older 2nd computer Compac running a Voodoo 3 3000 PCI but this powerColor 9800 Pro 256MB is something else. I"m glad to buy it and what an upgrade it is. I have had to install a side panel 80MM case fan to cool the Videcard tonight, that helped imensely. It was getting hot and even taking all the O/C out of the CPU it would have coruption upon startup and freeze on me in Need for speed 2 Hot pursuit. Now after just a slight O/C and upping the volts to 1.6 and the new fan it is great. With more powerful videocards having more than enough cooling is needed. My new P/S Vantec 520 watt only puts out 11.43 V on the +12 so sending it back and waiting for new Enermax 550Watt to take over where the inadiquite P/S can be replaced and stored. Can't skimp on the power with the load to carry. My other 2 comps have Enermax 431 watt and each reads +12V on the +12 rail. So Enermax all the way.