Dell Dimension L1000R Case

I am trying to remove the hard drive from a Dell Dimension L1000R.
I got one side off the case, but can't figure out how to get the other side off or how to get the hard drive out without tearing the dang thing apart, it is driving me crazy.
Been doing google and jeeves searches on how to open the case or replace the hard drive and I am coming up empty handed.
Dell dadgum sure doesn't want anybody working on their computers but themselves.

Any ideas?

Thanks

Does it look like this by any chance?

http://img400.imageshack.us/img400/8684/replac862pn.jpg


Liam