hello I injected demo using xtaf but it doesn't show in xbox Can anybody put a few lines showing us how to add a demo using xtaf or a similar program to a USB formatted by xbox360, I failed and can't find help in addition to the crash that never stop happening once it starts in xtaf and I tried many versions, the best one is the one which list files like DOS but I cant read the lines in some folders and don't know how to use it ? plz help guys, I don't want to download online or burn CDs