I have an Asus motherboard with an AMD Athlon II X4 620 CPU that has "Core Unlocker," after reading some forums on what is does, I gave it a try. After I did this, and went into my BIOS to check temps I noticed it said that I now have 6 cores. I know this is a quad core, but is this possible or is it just reading it wrong? Also, if there were 6 cores and I decided to use them, how do I know my computer will be stable? Thank you in advance.