Transparent Window Manager 3.2 has been created to add more abilities and services to Windows folders, that lets you add transparency effects to the folders or applications you want, and other useful utilities like minimizing folders and programs to the taskbar.
You can decide how to place the Windows windows by giving priorities to some, make thsoe things you aren`t using at the moment invisible, group them by program, make the autoscroll programs more useful if your mouse has no scroll button, etc.
It also lets you add passwords to access set folders or applications, raising your levels of security.