I have a windows 2003 domain and i am using all Windows XP machines. I have policy which redirects user MyDocuments to Home Drive (H: Drive). This is a user policy. All of my users have desktops in the office and about half of them also have company issue laptops (IBM T60, X60 & X61) which are all joined to domain and polciy is applying. I would like to deny the redirect My documents policy to user if they log in with their laptops. I think i need a WMI Filter. How can i create a WMI filter and or exclusion for laptops?