A small Windows based on Windows Embedded 2009 with many programs and tools to repair a Computer. Included are a Hex editor, tools for Harddisks, registry editor and other tools. MiniNT4 runs completely from a 220MiB Ramdisk and includes many drivers for network cards and mass storage controllers. In case a driver is missing, you can load it using a USB stick or using a diskette. MiniNT4 is bootable from USB Stick, CD-ROM, Network and Harddisk.