I'm working on a small and simple XNA game and I'm noticing I'm spending way too much time implementing basic UI functionality like menus, (rich) text rendering including wrapping and basic UI lay-out such as alignment of elements.
This is a fairly common problem, and I was wondering whether anyone knows of a library to handle these things. I know there are some good skinnable options available to windows programmers (Crazy Eddie's GUI comes to mind), but as I'm targeting the Xbox 360 I would like to find a pure managed solution.