Lock Workstation without showing Locked

[kcnychief]

Is it possible to lock an XP box (Windows Key + L), but have it not show the dialog box of it being locked? I want the background to blank as it does now, but just hide the dialog box showing the workstation is locked.

Is it possible?

 

[omg its nlm]

Kind of OT but this reminds me of something.

Where I used to work. I would lock my Computer. I set the picture sideshow screen saver. I have it show an image of my desktop. Got a lot of people with it trying to play tricks on me.

 

[kcnychief]

That's kind of what I am going for

But I would still prefer to hide the box entirely if I could