for those of you who have made one what is the minimum usb size needed to make a bootable windows 7? is it usually the size of the iso? i don't want to buy one only to have lots of space left over. thanks
My Windows 7 Ultimate with SP1 integrated (64-bit) ISO is about 3.5 GB in size, so I'd say a 4GB USB drive will do. Without SP1 the ISO is about 3.2 GB.