I understand that you can't refernce a web project from another project.  So if I want to build, sya a simple duscussion forum piece, then have the ability to add it as a content page for a master page, should I just write a class library or such then reference it and put it on my page?  Before I would have created a web app that was just a forum, then referenced it, instantiated it and called some sort of display method to sho on page.

 What is best practice for something like this?  (build a forum app, questionnaire, event lister, etc...) then add to my web site project?  (note, I am not using the web appliation add in)

Thanks a ton!

I guess where I am having trouble is getting around the new web site project on the whole.  If I want to build a discussion forum app and then put in into a ContentPanel on a page that uses a Master page...what is the best way of doing it?