This is OpenNT EMBEDDED NT451E.iso is fully installable cd image There is the secound Alpha1 version of OpenNT 4.51 Embedded. This system is working, You can use it I will not provide support(building, testing image), however, there is manual in cd, if you want to test it: * Target Designer works only on Windows NT 4.0 sp5 or sp6 or sp6a * It needs IE 5.5 or 6 * System is not fully working * After image build you should edit boot.ini in c drive if you want to boot * System is built on OpenNT 4.51.1401.500 code base 85 percent of old-src, 10 percent of source is mine, last 5 percent are binaries from NT4 server cd (mostly IIS files) haroldas.velioniskis 16:49 2016.01.07