I love the idea of the Panel Manager!  It's really really useful on forms where you use a lot of panels on top of each other and don't want to continuously "send to back".  I have one suggestion, though.  Is it possible to make it available a little easier?  Right now I have to either happen to click in the right area or go over to my properties and select it out of the list, then I can click the arrow to open its menu.  It would be great if it could show up at the bottom or be accessed off the form somehow.  Just some easier access to the PanelManager in general would be great.