Hiya Here's one thats got my head spinning a bit. I've got a USB hard drive backed up with Carbon Copy Cloner, and have two user accounts. One is a main, open privileges 'user' account, and one not so open, with 'no access' which I use for work. If someone was to open said HD on a Windows PC (or another Mac for that matter...) , do the access privilages still stand, or would someone have full access to the other part of the drive because its a different setup?? Reason I ask, said HD has been recently stolen and i've got reams of sensitive accounts/membership work I do on it which is privileged and wondering if accessing data on that locked user account would be easy, or just something you'd have to hack away at to access. :-( Any help appreciated.