Hi - I work for a large company and we are looking for some advice on building a new "Developer Portal". Our infrastructure is built on IIS and our standard DB cluster is MSSQL.<p>I'm wondering if there are any ASP.NET based community portal solutions which might speed up the development of this community? Pre-Existing, packaged tools?<p>Our goal is to have a secure login area with user based permissions for different areas of the site in addition to mail capabilities.<p>In the PHP world there are loads of these community style scripts, but haven't seen anything similar for non LAMP installs.<p>Has anyone ever come across such a thing? If so, would you mind sharing?<p>Thanks in advance.<p>David