I am on vacation the rest of April, and the GNA meetings that we were trying to meet were canceled, so I am going to cancel this week's Virtualization call and next week's call. So no call today (4/22) and no call next week(4/29)    We will resume on May 6th. I would encourage you to read and add comments/thoughts to the doc.   We really *DO* need to make progress on this.   I attach the concpets doc herewith. We can also use the list for discussion.   And feel free to make ppt slides or other graphical diagrams if you think they can make your point or better illustrate an concept. Stay safe. Jerry