Switched from Ubuntu to XP, having some problems

Hey guys I recently switched back to XP after using Ubuntu for a couple years. I had no problems reformatting back to NTFS from XFS, no problems on install, but when I start up I have no sound, and no connection to the internet or to my other machine (which is also an XP machine).

When I check the hardware my audio and ethernet come up yellow. I think the audio gives me a code 10 and the ethernet gives a code 28 (I could be wrong about the code 28 I didn't write it down). Now the really odd thing about this is that I put in my Ubuntu live CD and booted Ubuntu up, and right away I had audio and internet running straight from the live CD so I know the hardware must be good. I'm actually posting this from firefox running off of my live CD.
I even tried installing a different ethernet card (the one I am using is integrated on the MOBO) and it recognizes it but won't let me get a connection.

Any help with this would be greatly greatly appreciated.