One great thing that I've noticed is that there is a greater variety of banner ads being rotated, and they are served faster.
On the bad side, the new coding interfered with some of the forum coding, so I had to disable the "little blue arrows" that take you to the new/last post. As soon as this problem is fixed they will be re-implemented. Sorry for the inconvenience.
Just wanted to let those of you who use those features know why they weren't operational.