Halo 2 killtrocity burn gone bad.. :(

[Bigern1990]

Ok, last night i decided to burn the halo 2 killtrocity edition to a dvd. I used xiso and a memorex dvd. Heres the problem...

The game loads up, it seems fine...
then when i log in pick a profile and try to load a map...it fails...what did i do wrong? should i clear the xbox cache before i attempt to play it again?

Edit: I think its a problem if i forgot the shared.map isn't it...

Edit 2: Ok so yes, i forgot the shared.map and that is the problem. Is it possible to put that map on the xbox some where and load the shared.map from there?