2TB Virtual Disk 2011 is designed for making large virtual disks. 2TB Virtual Disk 2011 greatest feature is the ability to create disk capacity up to 16TB ,to create a non-512 bytes per sector of the disk, including 512,1024,2048,4k sector, and can specify any number of heads, number of tracks,2TB Virtual Disk 2011 can create all kinds of disk environment to help you research a large disk partition,fat file system, NTFS file system,disk format is different from the ordinary.2TB Virtual Disk 2011 can also create removable disk. The virtual disks made by 2TB Virtual Disk 2011 are just as any other disks. You can use it as normal disk,storing any files, and opening those files directly from the virtual disk. You can even install application on it. The different is when data are written to the disk, they will automatically be stored on the file.