This is some seriously technical stuff being discussed here, waaaay over my head most of it, but very interesting none the less. Someone mentioned the back of the butcher's shop metaphor, but I think it's a good thing. Many of us gamers will learn a new appreciation of how much work goes into these games.
Great update, some surprisingly fast progress being made and so far I'm liking everything I see and hear.
Starting fallout2 for the first time tonight, wish me Luck