Worked on second try. Trimmed down image from 4.3Gb to 3.6Gb. Installed in WMware Workstation without problems. Now I just have to boot from another HDD and delete the vista installation while copying public/personal folders to a backup directory. I need to do like this as I don't have enough space on another disk or partition. What happens if I install this VistaLite copy over the existing one? Is it possible? Or do I get duplicate directories (Public and Public-ComputerName, Windows, Window.old for example)? *Note on the test installation on WMWare. When trying to install the available updates after SP1 the following happens: Stops at 3/3, 0 % done, reboot and continous loop. What is it with Vista and updates? Should I install the updates one by one chronologically? How do I manage to update without all these errors? Windows update is a joke!