What is sideband addressing and how do I enable it? I tried using NVmax 1.5 and selected the option to enable sideband addressing but when i look in wcpuid it says it is supported but disabled. Any suggestions??? Does anybody know how I can set up my video card for max performance.(ex. the different filterings they have) I have a Leadtek GeForce 2 GTS 5.5ns running Windows 98.