I just built an Intel i7 with a Sabertooth moboard. New Seagate 1T harddrive. Windows 7 64bit loaded OK and everything seems to work. I downloaded Total Security and the installer hangs up where it says scanning 1% Downloading 0% and Installing 0%. No error messages or anything. I let it set there for an hour with no response. I've tried several times and it does the same thing. This has been holding me up for the last three days. If I can't get it running I hope I can get a refund.