I have been having black and blue screens of death since I updated my drivers for ATI Radeon HD2600 video card in my Toshiba A200 laptop. When it finally recovers, and searches for an answer to the issue, it always suggests I download the lastest drivers. The latest drivers available are the ones I have installed. OS is Vista Ultimate with 2 gigs RAM. Any ideas or suggestions?? It seems to crop up more often if I'm running two monitors.