The version of Traveller that Aericsteele used was fine, see: Aericsteele's Traveller - Mongoose Campaign Review
. Have you Refereed a Traveller game before? It was my understanding that you wanted to use Star Trek as in Anronrosby's Star Trek Role-playing Game Review
, but you would have to drop the name and any mention to main characters from the show.
I also do not know what you mean by upload the required material. There are MANY open source science fiction games the main problem comes down to these two things:
1. Do others know how to play it?
2. Do others want to play something they view as generic or new or do they rather 'known' names.