PCI Graphics Upgrade?

So I have an older computer, a Dell 2350, 1GB of ram, 2ghz processor, and the craptacular intel onboard gfx. I also don't have a PCI-E or AGP slot, just a PCI. Any ideas on a good PCI card? I know PCI is a joke compared to interfaces like the AGPx8's but ya I don't have a whole lot of options!