I have been using SL for five years. Suddenly whenever I try to log in my ATI Radeon 6970 graphics card goes crazy. My three screens black out and the fan starts running full blast. The only thing I can do is reboot my system. I have no graphics card problem with any other software. I have downloaded the latest drivers for my hardware and done a "clean" install. I have done a "clean" reinstall of Firestorm. I also downloaded and installed SL viewer. I have the same problem regardless of the viewer I am using. I suspect someone sent me a malicious virus in sl that is causing the problem. Over the past five years I have probably spent thousands in SL but can't get a tech on the phone. Linden Labs has a funny idea of how to operate a business.