Hey, the new topic button looks good now...good job!
Two more "bugs" I noticed.
1. When you go into a forum, say C# Programming and then mouse over the "Our Partners" tab, the drop down for selecting a date blocks out some of the menu for "Our Partners".
2. When you are replying/editing a message and you hit tab, the focuse moves to the Post button, but your cursor remains active in the text field. As soon as you hit space, the post button calls it's click method and posts your message for you. This can be disconcerting as most people use tab to delimit code, and when you are typing you should at least know when you have lost focus on the text portion.
That is all for now, keep up the good work!