looks good overall, could only find a few problems
-it needs an instant kill barrier underneath the map, i fell out the ship while carrying the bomb and survived by crouching as i hit the floor (as you do)
-the gaps i fell through are in the room the teleporter leads to http://www.bungie.net/Stats/Reach/FileDetails.aspx?fid=263403 86&player=SUPER%20MOOSE93
-needs slow kill zones around an area at the start, i can fly the wrong direction to the ship (over hemorrhage and beyond)
-needs slow kill zones around the outside of the ship, stop people hiding on the top instead of playing properly
-i would suggest putting a slow kill zone around the first spawn, it sounds retarded but people could hide behind the vehicles and not play
-needs slow kill zone around the grav lift engines, you can sit on the walkway covers http://www.bungie.net/Stats/Reach/FileDetails.aspx?fid=263408 53&player=SUPER%20MOOSE93
-also, not sure about having a fuel rod gun and plasma launcher the close to each other, spread them around a bit, i know there isnt much room but 2 power weapons next to eachother is a bad idea
i am not sure if my disc needs cleaning but it seemed a bit glitchy, i didnt get to test it with anyone but it may have problems with frame rate when it is being used by 2 full teams