Hi, Greetings Shadow

I have a Phenom X3 8400

I am using one on Windows which I use using in conjunction with CPU something I forgot the name of the program.

Will your's work or do I have to make a change? Because technically and X3 has four cores with last one disabled.

This is my very first Mac and I just installed it for the umpteenth time this week getting things in order.

Thanks
Stu