I'm going off on a tangent in this thread, just because I felt like it.

Warsow "feels" and looks a lot better. Either that or OpenArena (basically a direct copy of Quake III, open sourced). I guess the thing I don't like about these free FPSes is that they're either tactical shooters (America's Army, Hidden & Dangeous, etc) or they're Quake clones. I just wish someone did something interesting and unique. Something I could go, "That's the game I've been looking for!" As opposed to.. "I bought some games, they're better in every way imaginable." For homebrewed games, you'd just think there was more thought and creativity involved in these games. I guess you get what you paid for, but there's usually something underground that is just so much better than commercial products. The search continues!