Help I need a bios mentor

I flashed my bios to award modular bios v6.00pg,that went well and i am a littlle confused of abits newest manual.I am currently running Win me with abit kt7-raid, amd athlon thunderbird 800 mhz 30 gig maxtor ata 66,pioneer dvd-rom, sony crx 145e,geforce 2mx tv out, sb live 1024 and pinnacle mirrovideo dc30 plus, i have reed the articles on bios settings here and it doesnt support all the features that my bios have, I need to free up irq:s for my videocard it needs its own.I thought i buy a book on the subject but when in techproguild and i click on purchase now the link doesnt respond, I would appreciate all help that cover this subject