The Random Tile script I wrote the other day is too slow, to be honest.
So I built a plugin of the same function, for AI CS3 Windows.
This plug-in randomly moves each anchor points of the selected paths.
The anchor points which nearly overlapped are kept their overlapped state.
Tested with Adobe Illustrator CS3 13.0.3 / Windows XP SP3.
I think I'm not familiar enough with AI SDK and the plug-in's architecture. This is a beta software. Please use it carefully, at your own risk.
For more information, please read the included readme file.