I have a bunch of questions about graphics cards becausei'm planning on buying a new one. 1) Which graphics card should i get? Which is the best? I need one with T&L. Is Nvidia GeForce 4 good? 2) Where can i find prices for graphics cards? (in Canadian $ prices) 3) How do i know where my graphicscard (slot) is inside my computer? Is there a label or something? 4) Is it easy to install a graphics card? Is there a website or anything that explains? Are the instructions that come with the card good enough? Do i just turn of the comp, replace the card, turn on the comp & install the drivers? Thanks for any help!