Hi, I'm Sid..My first question is about video cards..My computer has an onboard intel video card that sucks and I want to upgrade it. Is it possible to buy a video card that connects in the pci slot and use it instead of the onboard video card? And how do I know if I have pci or pci express? Thanks a lot. This forum rocks. p.s. sorry for the mis-spel in the title, caught it after I clicked submit.