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.
How about these in a 4p rig? http://www.ebay.com/itm/AMD-Opteron-6124-HE-Low-Power-65W-1-8GHz-Eight-Core-Processor-Ships-to-Worldwide-/281159019239?pt=CPUs&hash=item4176622ae7
I've been thinking about getting into folding and building a 24/7 folding rig. I was reading about the 4p systems with the Opteron chips, but I'm worried about the energy cost. What would be some good hardware to use that has good energy efficiency. My budget would be about $1000 - $1500.