My b2evolution Version: Not Entered

I am about to need to perform a deeper integration. I already have one chat program integrated into the login system, however was unable to do auto-logins because it's a chatroom (flash). SO now I need to get together this, and try to make it auto-login and auto-register user's based off the original login of the website. I have a website, I converted the chatroom to read the userinformation from my original login system, and just added a few necessary fields to the information. Now I need to integrate a blog, this look's like the best choice, I just don't want to spend 2-3 week's doing a high level integration again. The other took 3 day's.
Any advice on the best route, is appreciated.