A few layout changes needed...
Other than a few layout changes, the new site is good... lot's of features...
A few recommendations:
1) The blue bar on the left is too big and too blue... it could be replaced by a box for the login form and the rest can be plain white space or a bit more neutral color (gray).
2) The center column used to have more distinctions between different entries... not there's just a small line which does not do enough to create any visual distinction... it all just blends together into one big page.
To please everyone (ok fine not everyone but many people), you could make the stylesheet dynamic and allow ways for people to change certain attributes such as font style, colors and such. Then if someone complains that they don't like the blue strip, you could simply say "go change it then!".. and if you already have some db entries for each registered user, adding a few more fields shouldn't be too much work.