1) Now I understand what you meant about planets moving around. I already have an idea on how to do that for the sun, but not yet for the other planets.
2) You're right about Damocles. I'll see what's the best way to make it drift away slowly from Dialis as time passes.
3) A new planet entering the Gamma system has been the premise of my vision of Mercenary 4 since 1998. That's when I suggested a Mercenary 4 April fool joke to the editors of Zzap!, who accepted the suggestion and made a fake review based on my ideas. The original review was in Italian, my English translation of it is here:
http://devilmaster.altervista.org/eng_review.htm4) At the moment I don't know how to implement joystick controls, but I experimented with vibration. Not with a joypad, but with an Aura Interactor pack, which does not need any driver and just plugs into the speaker socket. The FAQ includes instructions on how to set up the Aura Interactor for best performance with TADPSID. I'm not trying to toot my own horn here, but running TADPSID with an Aura Interactor and displaying it in stereoscopy with a Z800 visor is really immersive.
5) What happens if you set Tadpsid.exe to run in Windows XP SP2 compatibility mode?