Wonderful, gimmicky, tacky, impressive and boring.
All at the same time.
I must admit, I have used Disco quite successfully to burn a mad/scary disk image of Windows XP Pro which Microsoft kindly provides us with (as stellar Computer Scientists). I’m sort-of hoping for a free copy of Vista, too. I can see it coming to the point where MS is handing copies of the stuff away 
any chance of you making me a copy of that? XD
if there is any chance it would work :s
x