What are some good external video cards for HP laptops?

I got a new laptop, but I'm a little disappointed in the graphics card. (Intel chipset something) Are there any good external video cards out there that work well with HP pavilion notebooks, and that are relatively cheap?|||It's pretty hard to find one. Google for one. You mostly have to get it online. They will most likely fit into either a PCMCIA card slot or an Express Card slot.|||No one makes a external video/graphics card for a lap top. What you buy is what you got. The video card is a chip set made into the mother board except on a very few high end gaming lap tops.|||In my years of answering questions on this site and repairing laptops, I have never heard of an external video card, except when users ask questions about them