S.T.A.L.K.E.R. - Outpost Assault

This is just a video I recorded while doing the mission where you have to go into the military outpost and steal the briefcase. I turned the HUD off for a challenge. Which it was, hinting why I stayed away from the guards as much as i could. Fraps destroys my FPS so theres a bit of lag here and there. Toward the end I sped it up to shorten the time, thats all. should I add music?