I am trying to find out if there is a software that will allow me to create a website that will allow people to create an account and upload information.

We want to create a website that allows people to upload content to us and then we place the content in a subdomain. So assume John Brown wants a website we give him johnbrown.mysite.com.

However we W'ONT allow him to upload just about anything so we need to capture the uploaded information which can include both images and text. We also need to track these files easily and keep them in some kind of database does anyone know of any software that does this and is easily integrated into a website.