_(Ralph Gerlich | http://home.easylink.de/rgerlich/)'s _(Knewcleus | http://www.knewcleus.de/) is a *(microkernel)-based _(real-time) *(OS) that aims for _(POSIX) compliance; while open sourced, the people behind it intend to make it a commercial venture and release a packaged version that will include additional things not present in the opensource version. Latest news date back to jan 2002, stating that a first version would be ready by mar 2002, so it should be considered _(MIA). There was documentation and CVS code on the former site, but almost nothing on the current one. 