the second release candidate build (build 782.1) of Windows NT 3.5, along with source code for the original Xbox leaked onto the Internet. Microsoft stated it had nothing to share about the leaks. References External links Guidebook: Windows NT 3.51 Gallery – A website dedicated to preserving and showcasing Graphical User Interfaces 1994 software Products and services discontinued in 2001 3.5 IA-32 operating systems MIPS operating systems