Yuet and Nightfire, you are talking about the same thing right? I actually had made up my mind to finish the game with comepletely unedited content first, but it sounds like it's worth a try.. I guess my experiences with the System Shock 2 texture/model/whatever mod where the zombie's visual expression was ruined totally IMO, so it kinda turned me off on any FS2 mods also.
Anyway I'm a little bit confused here. Which category am I supposed to browse on the download site here?
I just want the graphical improvements mind you
PS: I must admit that their achievements sound quite remarkable. Read this one-page article from PC Gamer, among other things stating that the mod enables FS2 "to stand proudly next to modern games like X3: Reunion"