OK, got sword1 datafiles to my N800. Runs OK even with the mpeg2 converted cutscenes from http://www.scummvm.org/downloads.php#extras Cutscenes are sometimes slow and tearing effect in main game screen is a bit annoying but otherwise it looks playable on the device so it seems definitely worth the effort. I have examined sword1 engine sources, found mouse handling part and it looks easy. In theory all that means that the timeframe may be 'real soon' :-)