Re: quick Bios question??....
I dont think theres any difference between which one you choose.
i think thats for like if you have an PCI and an PCI-E card, and you choose which one should be the "Master" display adapter, but since you only got one, it shouldnt matter.
though i could be wrong, maybe your manual can tell you something.
my friends chose the PCI-E, i just left it at default.
Desktop -Cooler Master NV690/AMD Phenom II X4 965 BE/MSI 880G-E45 Motherboard/2 x 2GB DDR3 G.Skill Ripjaws X/Sapphire HD 5870 1GB GDDR5/CORSAIR CMPSU-550VX/Seagate 7200.12 500GB (OS), Samsung F3 1TB (Storage)/Sony DVD Burner/Windows 7 Professional 64-bit