the gamer
The cheapest video card that i could find is the GeForce 310M graphics card
The best video card would be gelforce. Just look up gelforce video cards and find the one that suits your budget!
There are many different types of video card and it all depends on what you will be using your computer for. A maddogg video card is one of the best video cards out there and is used by many gamers and people that watch large amount of movies.
You can purchase a USB video card almost anywhere that sells computers. Best buy is probably the best and cheapest place to find what you are looking for.
Not usually. Video card memory generally consists of ROM chips soldered directly to the card, so if the graphics card goes bad, it's best to replace it.
Universal AGP3.0 card
Video card, depends on your system. I reccomend NVIDIA brand.
All modern memory cards work well for recording video, check the data transfer rate to check if the card supports higher framerate video.
If you are looking to buy a PCI express video card, I would suggest trying Best Buy. Any electrical store should have this if you don't have a Best Buy near you.
Video cards are a card that is the graphic processing power of your computer. Depending on what you use your cpu for will depend on what kind you need. If you are a gamer you will need the best on the market to be able to keep up with the best gamers.
If you want the best of the best I suggest the ATI Radeon 5900