To make an OS think a USB stick is a USB optical drive, it's already been done for years in China http://baike.baidu.com/view/628264.htm http://baike.baidu.com

To make an OS think a USB stick is a USB optical drive, it's already been done for years in China http://baike.baidu.com/view/628264.htm http://baike.baidu.com/view/628264.htm You can make a USB stick like three virtual devices, a USB-HDD, USB-CDROM and a USB-ZIP. It's all about firmware and USB stick chip. Many made-in-China USB sticks support this out of the box