As the title itelf explains everything, I don't think I need to say much.

Since I can't upgrade the graphic card of my laptop, i was thinking of almost every option. i was thinking about consoles, I was thinking about a new PC and many other things. Than suddenly I heard about PCI graphic cards. Someone told me that they can be attched to laptop. Please tell me if it is true, cause if it is so, I will grab it right now.

Secondly, I saw somwthing called MXM on the NVIDIA site. It was surely an attachable graphic card specifically for notebooks, but I am not quite sure whether it is released or not. Please tell me if it is released.

Here's a good website for the definition of a PCI card:

http://computer.howstuffworks.com/pci.htm

Sorry, can't help ya with the other questions.