It looks like a similar thing to RapidShare, Tony, where you can upload files to their site, then they give you a download link to pass on to others, if you so wish. How well it's policed, I wouldn't like to guess, and I'm also not sure what they actually want to you download, as RapidShare doesn't require anything. Usually, with these sites, they make you wait a few minutes for the download to start, while they bombard you with pop ups and other ads.