Have people out there developed Traveller programs that operate under a Linux platform? And, ones that require a Megacomputer to run, as I have a friend who mapped out systems for next 100 000 light years and generated probable system data based upon best known knowledge of planetary formation then set an date for the FTL, then using DGP's Grand Census & Grand Survey & Grand Explorations plus breakdowns from World Builders to build credible galactic civilizations.