exactly the file hierarchy i was thinking about! put the core files somewhere reachable for all users,but instead of making syslinks, wouldnt be best or possible to create separate *.reg for each account, so you wont risk a registry corruption? still that script doesnt make WINE multiuser (as in many users as the same time - so dont try that if you're looking for that solution), but its good enough for rigs that have only one user active at any given time. - such as desktop computers