Florin, Take a look at this link http://www.donationcoder.com/Forums/bb/index.php?topic=188.0. Essentially what's needed is to use one of the shell switchers and then create an application that you can define as a new shell. The switcher even let's you define a different shell depending on who is logging in. I haven't implemented my solution yet but I thought I'd pass that on to you. There's quite a few links from the above also. Good luck.