Those questions I can answer.
The option key in Executor is the right-Alt. (The problem is, when you try to select escorts in full screen mode, you hit right-Alt+Tab, which is an Alt-Tab in Windows. The application will minimize, and you're back at the home screen. Luckily you can click the EV thing on the taskbar and it'll come back. A bit annoying if you ask me.) (edit) The command key is the Left-Alt, for jettisoning cargo and such.
For the demanding tribute thing, remember you have to have at least a Deadly combat rating. I would say that you should conquer some Defender systems like Levo, Kathoon, Propus, Manos, and Jadzia to name a few. Those that I mentioned plus a few others are independent planets. Beware, some independents like Nexus and Deneb send out Rapiers instead of Defenders, comparatively harder opponents.
What I did, is after the 30-day demo, I deleted the demo and downloaded another copy. Sure it takes a while, 2.6 megs or something, but I think it's worth your while. And you get it for another 30 days.
Hope this helps. And somebody answer my question!
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(This message has been edited by smashman (edited 05-21-2000).)