You need to have the worksheet that contains the data to be unwrapped
active when you start the macro.
It will automatically insert a new worksheet, find all of the data areas
and copy the data accordingly.

I would put the code into a new, blank workbook, then attach a new
toolbar to it that has a button (smiley face or something) on it. Then
hide the workbook and save from the VBA editor. Then you can use the
macro an any data workbook that is currently active (all 75 of them!).

Reply to the newsgroup, if you need more detailed instructions.
--
Regards,
Bill Renaud