CompuApps DriveWizard allows you to Upgrade, Mirror (Clone), Restore and automatically Backup your hard drive to another hard drive. You can also expand/ resize your hard drive. Supports FAT16, FAT32, NTFS, HPFS, Ext2, Ext3, ResizerFS, LILO Grub file systems. Limited support for Dynamic hard drives. Works in native (true) Windows mode. DriveWizard supports drives of all sizes (small or large). A nifty feature allows you to downgrade (go from a larger sized hard drive to a smaller sized hard drive)!