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.
also keep in mind the memory timings. If the 2700 memory runs at lower timings and you stick in the pc3200, the pc3200 may run more relaxed timings, and if it can't handle the lower timings of the 2700, it may not even post. To remedy this, go to your BIOS, set the memory timings to "optimal" or whatever the highest timings are, then put the 3200 in, and then boot. Play with the timings from there, and see where it goes!