no I'm on a normal ring (or is enterprise n different?!) but I installed it via a link inside the updates panel, when you click on updates there is a link to "creators update is out now, click on how to get it" or so. then I clicked got an installer/updater, did it and voila. (i also have access to msdn/visual studio team services which now provides media for the new build)

build number is 1703 and you get it via https://support.microsoft.com/en-us/help/4014184/windows-10-... (there is a download assistent link)

P.S. on a clean install we noted a slightly different install routine.