We just got noticed that there is a problem, if you try to install z/VSE 6.1 from DVD. IPL from DVD will fail, because the AWS file name is wrong. The correct file name should be VSE610EN.AWS instead of ZVSE610EN.AWS. As a circumvention you may burn your own DVD with the corrected name. We will change that in Shopz. Thanks for your feedback, Ken. More information on "Install from DVD" (tape-less installation) introduced with z/VSE 5.2 is in an earlier blog entry - here .