How difficult?

Basic services and low connectivity to the bare minimum. Unfortunately, this is the price to pay in 2014 to save his CPU 775 of the trash, motherboard socket that have become too rare to be demanding. Overpriced in my opinion, but from Amazon or elsewhere, we do more gifts on this socket type, and it is not the DDR3 support that console me for the outlay.
A purchase only if your processor is worth saving (3.0ghz dual-core or quad-core 2.8GHz minimum).