XXCLONE copies the whole XP, Vista or Win7 system volume to another disk that will be ready to boot without a restore step. You may boot the system from the clone volume when disaster strikes. The cloned volume may be of any size as long as the volume data can fit. It can copy from FAT to NTFS or vice versa. Supports USB-disk, PATA and SATA. Ideal for periodic backup, disk upgrade, or migration. Extremely easy to use.