Wget4web provides a Web interface for wget.
Wget4web allows to add downloads to server, to view information about download status and to control it in browser.
The program's interface is look like interfaces of ReGet and Downloader for X, what allow to control download of many files without review Wget logs (but if you want to do it, you may watch them in browser's window).
Wget4web writes logs and can generate reports including name and size of downloaded files.
You can control traffic which was got by each user.
Users can download files without using shell (Wget4web use own user list) what decrease possibility of undesirable server usage.