I posted this in the xp forum but no one there was of much help, and i figured id give it a shot here (if i'm out of line then i apologize and feel free to delete this): I am using a Toshiba Satellite P105-6177 that was shipped with Vista and i just installed a dual boot with XP/Windows 7. I am unable to get sound or wifi on the xp partition. Is it a possibility that the 2 products having been shipped with Vista wont work with XP? I have tried the drivers on the toshiba website (for both Vista and 7...there are no xp) , and have had no luck. Curious if anyone else has had this problem or a similar one and could offer some help. neither shows up in device manager as what they actually are...my INTEL wifi card shows up as 3941 or something (may even possibly be my ethernet) and under sound the my conextant speakers are not listed.