Okay I included this as part of a previous rant, but it's doing my head in so I'm giving it it's own thread! About 50% of the time when I switch on my xbox (doesn't matter if I'm on live or not) my theme will appear to have reverted back to the default one. When I go to theme select it still says "Gears of war theme" is currently selected. but all of my other downloaded themes are not on the list anymore. They still show up on the hard drive memory, but not on the select theme menu. Then sometimes I'l boot up and it'll all be fine, the gears of war theme (or whatever is currently selected) displays fine, and all of my other ones are listed in the menu. Not a big grievance, but could it be a sign of hard drive problem? I don't have any problems with demos or videos or gamesaves etc. Just this problem. Has anyone else had this happen? PS I've tried deleting and redownloading the themes, but it doesn't help.