Is it difficult to install a video card?

So has the GeForce FX 5500. Easily be an AGP board.

I think I may have misinterpreted your post.

Just shows how long it’s been since I replaced a video card.

True, but it’s the 10% that bites you. Suppose the OP were to buy a lovely new Geforce 260 and find that his PC was AGP? Or that while he did have a PCI Express slot, the PSU didn’t have the right connectors and wasn’t powerful enough anyway?