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.
If you're buying an X2, look at the Dual Core opterons. Same steppings as the 4400+ and 4800+ with the 2x1mb cache, but are clocked lower and are a lot cheaper ($200 cheaper for the 1.8Ghz 165). They also overclock very well on stock voltage to get up to the 4400+ or 4800+ speeds with the extra cache unlike the 3800+, 4200+, or 4600+. I actually swapped my 3800+ for a 165 and it works great (the 3800+ worked great too, but I have the extra cache now ).
The opterons seem to clock higher on stock voltage. I put mine in and went right to 2.6Ghz with 1.4V. To me it was worth it because I picked up the extra cache and an extra 100mhz (I was running 2.5Ghz on my 3800+) for the same price if not a little cheaper than the X2. I basically broke even in selling my X2.