Hello All, Earlier today I updated my display driver on my other computer (I'm running a Radeon HD 2600 XT - 512mb) from ATI's website. Unfortunately as it was installing I had to leave for class, and when I returned I found my computer at a blank black screen. Since I was getting no response from it, I had to hard shut down using the power button, and since then it has been running extremely slow, and refuses to open many programs. Any suggestions? Is there any correlation between the new display driver and the poor performance? All help is greatly appreciated.