Hi,
I have recently upgraded my pc to an Athlon64 system and still run WinXP. Installing SDC has consistantly crashed the system to the point where i have to reinstall WinXP completely again. it appears to be corrupting the registry or something like that, as it won't even boot into windows most of the time, after rebooting. but if i'm lucky i have got back in and been able to uninstall SDC and use system again. but that is not common at all. any ideas or suggestions would be much much appreciated!