Is anyone aware of a good open source document repository webcontrol for ASP.NET? I'd like to give users the ability to upload files, create folders, etc. in particular paths on the web server. I want a full user interface so just the WebDAV API or a partial solution like Uploadify is not enough.
Check out KCFinder: http://kcfinder.sunhater.com/
It is a free open source alternative to CKFinder.
I've worked with this on a corporate intranet site and it has served us beautifully.