I have just upgraded my system to windows 8. whenever i run any version of second life.. either on the official viewer or phoenix/firestorm, i get a error about my graphics card being not up to date. i have a NVIDIA GEForce GTX 560 Ti card. i try installing the beta firmware but it keeps saying theres a issue while installing. i goto the device manager for my system and it seems that the driver installed just fine . has anyone had success with getting around this issue? and if so what have you done. please give me specific steps.