Batch Processing a group of DWG files

I thought maybe this simple VB application would be a very handy tool for anyone using AutoCAD and lisp routines. Sometimes we want to process a group of dwg files with a lisp routine and save the modified drawing files to another directory. Well, all we have to do is create a simple front-end dialogue box which can creates the script file for batch process. It worked fine for me but I am not sure how well it works for others. Please check it out from the following website:

http://www.cadtown.com/