Yea, this pretty much speaks for itself:

http://forums.futureofcnc.com/index.php?s=&setskin=1&skinid=33&showtopic=1587&

Interesting idea. I think your case looks a little ghetto on the outside, but as long as it works... I guess it's a portable desktop. :)

someone used to make a UPS ATX PSU.
trouble is, it's a bit like the computer from superman, you unplug it and ITS STILL ALIVE, you'll have to smash it with an axe to turn it off....

haha yea... it is a little ghetto, but it's a pentium II case, can;t do much with those