I have a program I want to run from a USB drive. I have a sample of one that does this very thing and I want to do it with my software. There is a small partition that is in CDFS format and the rest is in FAT. The CDFS format autoruns in a windows system and that is what I am wanting to do. Have the ability to create a partition on a USB drive and have a windows based PC see it as CDFS.