This has already appeared in the beta forum, but I assume that forum will see less activity now, and eventually be removed when the final version is released this spring, so I'm posting here too.
Over the last 6 months or so - since the release of the beta and its arrival at my door - I've been converting old d20 and d6 material for the Edge of the Empire. It has culminated in two pdfs, both of which can be found here at my blog.
The Free-traders and Bootleggers' Catalogue contains a bunch of transports for an aspiring group sentients, additionally new attachments, weapons and equipment. Even some suggested (albeit untested) house-rules and ideas for the game.
Known Threats at the Edge of the Empire contains a bunch of law enforcement ships, some gear, equipment and weapons, and a few generic NPC types of various kinds. This pdf is still very much in development, so any suggestions for content is appreciated.
Disclaimer: very little of the stuff is play-tested, consider yourself warned. Also, any commentary, feedback and the like is appreciated. Either here or on the blog (or on the google drive commentary thingy).