Integrating phpBB forum into ASP.NET website This question was posted by StPatrick some time ago. It's still unanswered. Let's say.. I have an ASP.NET site, but at same time I want to integrate some PHP forum into it (phpbb for example). Of course I want them to "share" the same session, not technically, but visually for user. User should login only once, for example on ASP.NET login form, and then he/she will be logged on in PHP forum as well. Anyone have thoughts, suggestions or maybe done this before?