The biggest problem I have with the new format is that the titles of folders, threads and posts is too far to the left and overlaps the graphic for the entry. If you can add a small gap in there to move the words over so they don't overlap the graphics it would be lovely.
I like the poster's identity column being positioned to the right, for some reason it makes it easier to read the posts and then see who posted it. Don't know why that makes a difference to me... Odd...