CorsixTH itself was pretty easy. Not sure if its a bug or not (might just be me) but I can't select placed items to move/pick them back up. Works in rooms but not for corridor furniture such as benchs or reception desks. With regards to opening movie, audio seems to cut out at 50secs compared to https://www.youtube.com/watch?v=wguJKz2md3Y

I have now got ffmpeg-2.5.1 installed in place of the original version in my scratchbox. It's was a real pain to do because of dependencies/ name change/conflicts etc but it does make it much easier to build static versions for this. Next plan is probably trying to get it into another package to see what breaks. This is when I reallly want another n900 to test on.