Thanks for your answers!!
So, when cpu overheat, lose perfomance right???? I will buy and aftermarket cooler and some fans for fix that!!
I will overclock the cpu, but I have considered buying a more recent motherboard, for the DDR3 memory and Crossfire....so what do you recommend?
1. Buy a new motherboard, and overclock my amd athlon (I will buy a new processor later ).
2. Buy AM3 processor like Phenom II 965 x4.
And other question, I saw on the motherboard that interested me, the MSI 970A, wich supports Athlon II, Phenom II, FX, etc, (It's AM3+), can I use my Athlon II??
In my cpu manual says that Athlon II works in a AM2+/AM3 socket...