Just discovered it does exist! :D
Direct link is:http://www.hotukdeals.com/forums/search.php?do=getnew
To get this button you should right-click on "Quick Links" and open it in new window. Then header menu will change to:
1. User CP
4. New Posts
5. Mark forums read
6. Buddy list
7. Log Out.
Clicking on New Posts actually brings in new posts, not just Todays Posts!
Is there any way to make that header default one?