Anyone that has an MSI K7T 266 Pro2-RU motherboard should check out TecCentral.de's tweak guide. Although it is in German, it can be easily translated through

world.altavista.com
They go over IRQs pretty extensively and have reccomendations on what PCI slots to use, and Bios settings. Very helpful information for a good board that tends to be very picky with its settings.
MSI K7T266 Pro2-RU Install Guide
Thanks
Johnny Changs
johnnychangs@hotmail.com
clampants.com