For my map I have a impenetrable wall, but its not impenetrable because the walls keep disappearing. I would shoot the wall to check if it breaks and then look the other way. After my crates would be gone. Whats the problem? If you would like to see the video, it's in my first slot. http://www.bungie.net/stats/Halo3/FileShare.aspx?gamertag=NoB DeadOn