SET maxFPS "1000"
SET maxFPSBk "5"

Put these (or whatever you want) in the config.wtf file.

Sell Vista and wait for Win7 lol ...

Go here and look under "graphics" and see if you can set the 16/16/1 I would like to do that also.

http://www.wowwiki.com/Console_variables

Hachoo advise is correct.

Always run at the same resolution as your desktop. If your game has to take 800X600 and convert to 1024X786 or whatever your desktop resolution is well ....

Shut sound off completely

How many addon your running. Pitbull is a HOG.