In a nutshell.. XenDesktop is the Citrix VDI solution. Virtual Desktops fed out using ICA. There are options for behavior and control depending upon the source of the Desktop (physical PC, blade, virtualization backend (XenSource, VMware, MS, etc.) and user assignment. http://forums.citrix.com/ctxs?category.id=DesktopVirtualization There is a version 2 of the TechPreview currently out that puts all the pieces together - XenDesktop, XenSource, Provisioning Server. Stream a Desktop onto your hardware virtualization Host, then control that desktop and ICA it to your end user. On Jan 10, 2008 10:45 AM, Jon Luchette <jon.e.luchette@xxxxxxxxx> wrote: > How is Citrix Application Streaming licensed? If you buy 200 Citrix PS 4.5 > Enterprise concurrent user licenses, do you need to buy anything else to > license those users for application streaming? > > What is Xen Desktop? ************************************************ For Archives, RSS, to Unsubscribe, Subscribe or set Digest or Vacation mode use the below link: //www.freelists.org/list/thin ************************************************