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.
A very rough estimate:
i7 2600K: $315
2 GTX580: $850
LGA1155 mobo: $200
OCZ 1000W modular: $200
16GB of RAM: $100
An SSD: $100
A 1TB drive: $60
Use whatever you have left for a case and optical drive
So I'd say you can run a pair of 580's. You can save a couple 100 by running a pair of 6970's and spend the extra on a new monitor/cooling solution/etc.
1) Mainly gaming
2) $2000 for just parts
3) NJ
4) total new build, may have a monitor or use it on a 42" HD TV
5) NA
6) no overclocking
7) currently have a 21"
8) building it asap
9) USB 3.0, would prefer amd video
10) will be buying win7 64bit