Some users have recently had their accounts hijacked. It seems that the now defunct EVGA forums might have compromised your password there and seems many are using the same PW here. We would suggest you UPDATE YOUR PASSWORD and TURN ON 2FA for your account here to further secure it. None of the compromised accounts had 2FA turned on.
Once you have enabled 2FA, your account will be updated soon to show a badge, letting other members know that you use 2FA to protect your account. This should be beneficial for everyone that uses FSFT.
I'm afraid I didn't get as far as you. I fitted an ATI X300 to my Dell 9400 after a slight physical mod. It started fine and recognised the card and installed drivers for it. However on restarting once it started Windows Vista I got a blank white screen. I had to bake the 7900GS and refit it...