This is a nice and simple file uploader PHP script that can be placed on a webpage and used to upload files. The folders can be password protected.

As part of the script zip, there is a script that can be used in the folder to list the contents of the directory and show a clickable list of links of the files currently in that directory.

Get your copy of the script here: http://www.martinglover.co.uk/simplefileuploader.zip

A demo of the script can be seen here: http://www.martinglover.co.uk/sfu_demo/