I've heard things about IRQ's and how they can be sharing or something like that. I was wondering what IRQ's I should reserve in BIOS. Currently I'm interested in reserving or not allowing to share IRQs for my Sound Card and Graphics Card. My sound device (SB X-Fi Xtreme Music) is using IRQ #17 and my video card is using IRQ #16. Should I worry about all this IRQ stuff? I'm trying to make my system perform at her best.