I have installed the beta drivers and the problem is still there. I have also downloaded all the latest vista drivers. Could it be that one of my cards is damaged? The only other thing I can think of is that eve has a hard time with the 8800 cards but I could not find anything on the forms of others that are having the same problem. I have now uninstalled the beta drivers because they were causing eve to become unstable faster than before. Hear is some new information the message I get is Display driver nvlddmkm failed but recovered.