I have USB hard drive for backup, so I can make my system backup from windows but when try to make it from bootable disk the USB drive is not recognized, so I can't do anything, also I assume when I'm in situation to restore system I wont be able to do it 'cause Acronis need to reboot and do it form DOS. My USB drive is NTFS formatted!. Is there any so Solution? I found in FAQ What devices can be used to restore a system partition if I'm running Acronis True Image 8.0 from a bootable diskette or CD-R(W)? Acronis True Image 8.0 recognizes all hard disks connected to the PC, along with a wide variety of removable media drives with P-ATA (IDE), S-ATA, SCSI, USB, IEEE1394 (Firewire) and PCMCIA interfaces including: CD-ROM / DVD-ROM and CD-R(W)recorders and burners, magneto-optical drives, Zip and Jaz devices, and many others.