I work in a clinical enviornment and used DNN to create an intranet site where our psych techs, RNs and MDs could all have a place for an open forum. I also implemented document management to keep the consents and other forms in a centralized place. I took the users out of another SQL app and ported them in (with the exception of the passwords as the encryption wasnt the same)

To make a long story short the boss was so impressed he asked me if I could convert the web site over to DNN and create portals for all our affiliates... (blank stare). And also change what I have done so each location is a portal and share some of the forums and content between the sites. I know a lot of what he is asking will be easy especially creating the portals and allowing some users to change the content of the sites (this is really easy) as far as sharing the document manager and some of (but not all) of the forums I am a little baffled. Will DNN allow me to do all this? From what I have seen with DNN I have been extremely impressed. Especially with the community that gathers around it. It is by far been the best experience I have had with open source apps.