Is there any sort of plugin or does anybody know of other opensource software that I can run alongside WP to act as an online file management system? Basically, I need to ability to 'Browse' for a file, upload it, and have it appear in a list of files. A professor of mine wants a place to upload and organize a lot of .pdf files and a few .doc files. I'd prefer a friendly front end, so that he doesn't have to open separate software (FTP client, for instance) to get the file on the server.
I didn't see an attachment mod for WP. That, of course, is another possibility.