[mothered]

yea its definitely on the to do list because if I want to increase the max file size that is also what I have to do (implement ajax) lmfaoo

The file size Is not an Issue for me. As you can see In your back-end, my PDFs are all under 1 MB.

Of course, users In general would prefer a much bigger capacity, of which I assume will be Implemented when you have the resources. Personally, I can see your site going a long way to the point of becoming a popular file sharing entity.