Tell you what, I can tell you how to make this script, because I have done it for my intranet.
Just to tell you, you need understanding of file system object.
I would suggest setup an array of folder paths (Virtual or literal paths), where you want the script to search.
Using the For loop, textstream method and instr method you can search thorugh the files. If you find the file well you can take the file into a string. After the loop is over, just write the files and provide a direct link to the file.
Well I can do more, but I am little lazy today.....
Shrini