I need someone to design me a user friendly program in which i can input several image files (iso etc) and it will output the files to my usb key which will be able to boot these files on startup. For example, I have downloaded 2 linux live cds in iso format. I want to boot both of these from one usb instead of cd. I dont want several different partitions for each iso, i would like to keep everything in one partition. On startup i need a boot menu/selector for which linux live distribution i would like to boot.