I have one of my systems running perfectly with Kalyway 10.5.2 using drivers on disk, onboard sound(output only), video(QE/CI), network all works. All I had to do is change my SATA setting in the bios to AHCI. Im not a windows user, but changing to AHCI could cause windows not to boot if you have it installed. To fix it all you have to do is enable the Msahci driver in the registry and you should be good to go.

cpu: Phenom 9850BE
mobo: MSI K9A2 Platinum
ram: GSkill 4x1gb ddr2-800
gfx: 2x Radeon HD3850 (wish oxs and linux had crossfire support)
sound: M-Audio firewire 410
Hdd: WD 320gb SATA, Seagate 250gg laptop hardrive
Optical: PIONEER DVD-RW DVR-212D