PetrOS - NT alternative?

Anonymous Coward writes "Trumpet Software, the company well known for its Trumpet Winsock package has been quoted in the press as having their own version of a Win32 platform operating system, called PetrOS. They are working out if they can release it without affecting MS's API intellectual property, from the " They claim to have a 100kb microkernel, and run native NT executables. Anyone have more details?