I was reading and it appears you don’t support .zip files.  Is that something I can change within the plugin folder or is there a code snippet that can be added to support .zip files?  I have a client interested in using this plugin, but they can have up to 200 files for any particular customer to upload their equipment calibration certification documents (which are all .pdf’s).  I see the file enhancement plugin which allows more than one file uploaded at a time, but they would rather .zip all the files and make it easier on themselves and the customer with one file upload/download.  Is it possible to support .zip file?  Thanks!
PS.  We’ll be doing the notifications add-on.  I just need to know if we can tweak this plugin to let us upload .zip files (and not force them to upload 200 individual files).