File Sharing Solution

Hi, i run a busy support site and currently use AutoIndex PHP Script to show our downloads to our clients.

We then set a password that clients must use before they can download files etc upone recept of their subscription payment.

I have now outgrown AutoIndex PHP

and looking for a system that rapidshare use.


I need the system to allow members to register, pay for a given set of time, and allow them to download the support files.

needs to accept PayPal Payments.

Need to allow development team to upload files.

This solution needs to be hosted on our server as the current size of our total download section is 20GB

Any suggestions?