I posted a list of the UI changes that would need to be made to the new menus screen to make it consistent with everything else. You can see it over here: http://wpdevel.wordpress.com/2010/02/25/menus-ux-manifesto/
Styleguide: Any progress from last week?
Upcoming Design Challenges: Plugin management screen face lift, Comments screen facelift, Custom fields touch-up. Start thinking about the issues you see with each of these areas, and we’ll start challenges for both of those screens in the weeks ahead.