A "Tiny" or "Lite" version of Windows 7 is a modified, non-official distribution of the operating system. The creator uses a tool like or MSMG Toolkit to remove unnecessary components.
(XenoPanther) pushed the limits even further, creating a "proof-of-concept" Windows 7 install that takes up just 69 MB of disk space Tiny Windows 7 X64 Iso Download
