This is the forum software I almost converted my vBulletin 4 site too before I started to really learn more about Xenforo. It's very very fast and has the live topics type feature that some of us miss from vb http://www.ninjapost.com/ It's expensive though but Mike would've given me a discount back then if I kept the Ninjapost forum I bought since I had put a lotta effort into it and practically begged members from my vb4 site to post on it. The main thing I didn't like was I had no access to the server since it was on the cloud and had to depend on him to do any major changes to the site. I'm very independent-minded so that didn't sit too well with me. At least it came with facebook, twitter and google sign in right out the box and you could see who was posting in a thread in real-time. Very cool. Plus it looks and functions better than vb5 lmaoooooooooooo (that was the real purpose of this thread).