i want to copy the MBR and only the MBR to a second flashdrive i have, it has no partion on it, and is not bootable, i want the MBR as a file i can edit and change as i please, without losing the one already installed (although i do have a hard drive with ubuntu 12.04 installed on it) is there anyway to go about this? i dont want to sacrifice my main ubuntu 12.04 (its running of a 32GB flashdrive, my second flashdrave is the same as my bootable one) but i will sacrifice the hard drive, as i really dont need it.