Firefly is shaping up to be a good series. I got the series today at lunch, along with a Wendy Carlos CD box set. She is the one that did the crazy synthesizer classical music for Clockwork Orange. The music is pretty much Bach, and quite good (if you like synthesizer music from the 60's when a Moog filled most of the room and an 8-track recorder was the size of a couple of bookshelves). It even came with one big 200 page book, one little booket, and the last CD has computer data: pictures, articles, the “Retro AS-1 Virtual Analog Synthesizer” program, etc.
For those that have not clicked the link on MeFi, check out the Lego WorldBuilder. It is sort of like your typical isomorphic-view strategy game (Warcraft, Starcraft, Command & Conquer, etc), only more puzzle-y and made with Legos.