I have a Dell Inspiron 531 desktop. She has a dated AMD Athlon 64X2 5000+ CPU. I wanted to get a AMD Phenom X4 9750 quad core CPU. But I was doing some research that my motherboard is a AM2 socket and the quad core uses a AM2+ socket. I know I can use the quad core on my motherboard with no problems but it will only be able to use HyperTransport 2.0 instead of 3.0. Would this degrade the performance of the new CPU at all? Or should I pick up a MOBO/CPU bundle?