Half-Life used Maya. So try them in Maya, if you dont have Maya redownload them and cheak and see if its a valid source....dont want a virus! laugh

Windows 7/ 2.8Ghz Quad Core i7/8 Gigs DDR2ram/ 2 Crossfired ATI 6850's and one crazy Level Designer! On the "Scion" dev team!!

My old Work http://s44.photobucket.com/albums/f34/penut117/