Ok...I built a computer a while ago. It has...an intel mobo(to lazy to find the actual model number), core 2 duo(e4400, 2.0 ghz), maxtor 160 gb hdd, 1 gb ram, decent video card(7700 or something in geforce series), and a dvd rw drive 20x speed. and everythign is connected SATA. so heres the thing. everyone who knows me knows i loooove technology. so naturally, when I go to build another one, and i buy something more powerful than what i already have, i'm going to want to stick it in my computer and trade out. well...heres my question: I bought a c2d 2.2ghz for the new computer. socket 775. can i put that in MY computer and have the computer run fine or do i need to update something or enter any settings in? I guess what im asking is can i just stick in the cpu and go, without any problems?