I have the opportunity to install an AMD Athlon 64 X2 dual core processor in this Intel machine, a Dell Inspiron laptop about 5 or 6 years old. The only problem is I don't know how. Why do I get the feeling that it might be similar to putting a jet engine in a Geo Metro to win the Indy 500? Would they be compatible? Would I be wasting a perfectly good (I think) processor? It's still in the box, although it has been opened.