[quote name='tgk2044']is the directors version worth the extra 5 whammys? cause i'm really thinking about picking this up finally.[/QUOTE]
The main feature, really, is that it's on a DVD, rather than 5 CDs like the regular version.
It also has a live-action prequel short, a comic, a making-of video, a commentary video, and some really stupid "machinima" things. The making of and commentary are nice, anyway.
Anyway, I liked this game, and I'm not really into most modern whiz-bang FPSs, so, that's saying something. Thanks, Cheapy.