You will need an LBA48 compatible bios.
If you create partitions larger than 256GB, you will need to format them with the xbpartionner program.
This is the only program that uses a 32KB cluster size. (or even 64KB)
You can't leave the media on the disk.
The xbox partition structure requires a reformat of all the partitions.
As there are no rescue tools for the xbox fatx file system,
it's best to have a backup of your media "in case off".
regards.
