Folks, just thought I’d mention that adding all the MDI support I needed in my Juce app (tabbed and/or windowed) took me only an hour using MultiDocumentPanel. Absolutely stonking stuff. Jules deserves some kind of coding knighthood! 
Pete
… and for that matter, it took me only 3 or 4 days to port an app to Juce, that took me 3 to 4 weeks to port to Mac from win32. Hey, if Juce makes me 5 times productive for one platform, will that mean that to write an app that supports both win32 and mac (using Juce), it’ll take one tenth of the time it might otherwise do? Now that is food for thought.
Pete