World's Smallest O/S - Kolibri

Kolibri is a hobby operating system small x86 assembler. The fork MenuetOS in 2004 and was developed mainly by the community of the former Soviet Union since then.
API and ABI is enriched with user-friendly features for developers. Your comments are appreciated, although support is always much more valuable.

• Disks to be used for different virtual machines that write to disk or to the hard drive to boot from.
• Compact disk (LiveCD) to use the image in different virtual machines, or burn the CD starts.
• Kernel, application and library source code at the time of launch.
• Software Development Kit (SDK) to interested parties to develop applications for Hummingbird.

• Kolibri O/S: Download Here
• This operating system supports the NTFS file system and requires only 8 megabytes of RAM.
• Do not underestimate the size of this operating system. It 'was almost 80-10 games like Tetris, a rocket to fight (do not remember the exact name), etc.
• This operating system can be very useful when you need to use some of the information age, the old machines.
• You can start using this operating system floppy, CD / DVD or hard drive.
• Or you can also try using all the virtual machines like VMware or Sun VirtualBox. Tested with VirtualBox.