i have an extra laptop hdd that id like to use in my 360 (fat) model. i rwad that i need to format the drive with ms-dos first. how would i go about doing this since the hdd is empty and doesnt have any boot software? i have a windows disk, can i just put the empty drive in the laptop, load win7 onto it, download ms-dos, format it and be good to go? or is there an easier way to go about doing this?