, and not /dev/sdNX (2) -> not good where N is a letter and X is a number (1) == Whole usb device (2) == an offset within the Usb device (pertains to a partition) Please use a form of (1), and not (2), thank you.Hope this article was helpful and clarifies the growing commonality of the terminology Hybrid as used in Linux hybrid ISO and not Apple's definition of it! ;)???61 commentScott Westlake