I am not a terminal fan. I don't wan to use it. I want the easiest way to make it. A bootable usb (partition) drive for mavericks. I looked at these articles http://arstechnica.com/apple/2013/1...s-x-10-9-mavericks-usb-install-drive/#image-9 http://mac.tutsplus.com/tutorials/os-x/two-more-ways-to-create-an-os-x-10-9-mavericks-usb-drive/ Diskmaker X seems the easiest way. But it does not worked for me. 2 times, from 2 different locations, I downloaded mavericks original dmg files. Both times I get a problem. Here it is: I tried my luck with 'awful'(for me) terminal too, as these articles describe. Bad luck too! I made many efforts with no luck. What am I doing wrong? Help me to do it right.