Ability to hide files, folders, drives, or network drives from all other users (including the administrator).
Password protection for files, folders, and drives.
Unlimited number of objects to protect.
Access restrictions on your data against local network users as well as Internet users.
Ability to lock your Windows desktop so that users cannot delete, add, or modify the shortcuts and icons on your desktop.
Password-protected start of Lock Folder XP.
Ability to managing program from tray.
http://www.everstrike.com/lock_folder.htm