Hi evrey one itry to find msdart 7.0 to add it to my custmized dvd but how idont khow , any one here can add littel information about it can be usefull , and other thing ineed way to add to option in the first boot chois on my dvd the first one for installing an 32bit system and other one for x64 bit system like the recovery option that in windows x64 edtion if you anderstand me .