it's an allright program. You can make it as structured or as random as you want. I must say several things though, like Magpie said it's obvious... meaning it has a very unique tone and using it makes your music kind of take that tone and it gets old pretty quick... Also if you will use it on something percussive like drums or stabs, you might want to compress the outcome a bit.
It''s ok, it's free, you can midi map it to do some cool stuff.... but it's only so so impressive.
If you want something more mathematical, random and more intense get LiveCut. It uses a mathematical formula to slice up break beats and juggle them. It's really cool because you can record the results it produces and use that to throw in drum breaks in your tunas. It also has three different modes all three very awesome. The warp mode is awesome on vocals.
http://mdsp.smartelectronix.com/2005/07/livecut.php