i had installed Win7 but experienced problems after installing it...i moved all my data and programs from windows.old to windows using the Win7 media...i got my Vista back My documents/media files but my programs are not working...do i have to reinstall all programs? will a clean vista re-install bring back my programs(microsoft office, adobe cs4 etc...)...any ideas on how i can get my programs to work again without re-installing? thx