Some *NEW* features
* Sub-forums
* New forum introductions to come
* More RSS feeds to come
* Topic Watching - Subscribe to a topic with optional emails for any new posts in topic.
* ActiveText, which is a set of words that will turn into links or images when used in a post.
*
AJAX Quick Reply and Quick Quote features.
*
AJAX preview post option.
*
AJAX Shout box.
* Attach multiple files to a single post
*PHOTO GALLERIES!*
* Multiple Photos can be attached to a single post.
* Automatic Thumbnail generation, along with medium and full sized image.
*PRIVATE TOPICS!*
* Multiple users can participate in a single private topic.
* New Private Topic indicators.
* Tracking to see who has or has not read a post within a private topic.
*WATCH LISTS!*
* You can watch forums, topics or individual users.
* Watched items appear in the "My Watch Lists" area so you can quickly check on any new content within your watched items.
* You can decide on an individual watch item basis if any new posts should be emailed to you.
*USER MOODS!*
* You can specify your current mood while browsing the forum.
* Your current mood will be displayed next to any of your posts while your are online.
I'm sure there are more that I have forgotten to list, but I will add them as I remember.
* Who's Online details now differentiate between spiders and real people