How do you reformat a computer?

[dahuman]

bugrimmar said:

can you tell me if the difference is big enough to notice? i mean between dx9 w/ shader version 3 and dx10 w/ shader version 4. if the difference is noticeable, is it worth the cost?

i run 1680 x 1050 because my monitor is 22 inches.

I seriously doubt you'd see a big difference with that game, and when you play online, you won't have time to look at the graphics.