ok in custom games when i try to load any map first it goes 20%...%0...%1 etc when it comes to 5% it goes 29% then it says Players failed to load content it was offline , i tried this on another xbox it works fine ... i searched the whole internet couldn't find a answer that helps me .. tried without the hard drive and the disk worked on another xbox , halo 3 worked fine like 5 days ago but i took it to my friend and then it started doing this .... please help