I seem to remember having read somewhere that there's both a Colonists and Space Trucker sourcbook in the works/planned, in the same vein as the CM Manual; is that true, or did I dream that up? Also, what other things have the Alien RPG Engineers alluded to, if anything?
PS: For the record, I assume the Colonist book will delve into evil companies and their vile schemes (aka Space science stuff), while the Space Trucker thing will tackle the Engineers (aka. Space archeology stuff). I could be completely wrong, however.