Features in xcode 2.0?

which feature would you like to see in a future version of xcode?

I would like to see a code navigator, like the graphical viewer in DVDStudioPro3 or like Skake composite branches (the non-linear workspace), so you could be able to explore your code with graphical blocks. also, I think that a code folding capabilites would be great, like KDE Kate or kwrite....

Also, I think that xcode should get a face-lift, and get the GUI of apple proApps (FCP,DSP, Motion, Soundtrack)