The code for the User CP.. might have been left out of the member.php or usercp.php file. But just adding it, should fix that problem.
Btw the numbers relate to what the $cpnav background color is.. it alternates, well not really. The page selected will have a different color than the others.
Gutspiller, did you check to make sure that the upload folder (for the images) is chmodded to 777. Cause that is the only thing that I can think of.. for that problem.
and the second problem.. I think if you search through this thread, it might have something for that.. I think somewhere I saw that one
Also as soon as brad sends me the new updated version I will pass it on to you guys. It will probably be the last release. But will fix a lot of problems and give a lot more flexibility.