2Do: (1) open external warpdata file (2) documentation (3) preserve scene settings (at least scene->gm.dome) even if you load a new file inside the game (e.g. Yo Frankie loading new levels) otherwise it's a nightmare to update all your files every time you change your projection system. See note. Maybe SYS_WriteCommandLineInt/Float/String can be used for that. Gotta investigate further. * Note: an external warpdata file is a must ! Currently every time you need to calibrate your system you have to update the warp file in all your demo files. This is terrible. I'm glad I *now* have a dome near by to test it ;) * FYI: A recent 'Yo Frankie in a dome' video if you want to see how it works: http://www.vimeo.com/9629626 I'm going to record a better one tomorrow.