[Centurion2000]

If you have physical access to the box you can almost do anything.

How to get around a windows 2000 box.
1) Remove the hard drive from your target machine
2) Put it into another windows 2000 box that you control and have admin acess to.

3) Boot the system and it is reconized as another drive which you have FULL access to.

[Centurion2000]

If you need that much security ... encrypt your drive.