what is the latest Xenium OS Version? Have they made one yet that you can edit files with yet? My brother in law was playing on my xbox and it messed up. I had UnleashX set as the dash. but he messed it up and it boots back to the ms dash. This has happened before. I thought i deleted all the files necessary to prevent the ms dash from coming back. But i flash my bios again but it still loaded the ms dash. How do i prevent this from happening again too?