I have had a strange thing happen today with P6 and Win 7. I opened Win 7 and it seemed to open a folder I was using but all the desktop icons and even the taskbar and start button have gone I can hit command E to open explorer etc, but when I go to desktop under the open folder all the icons are there? I also noticed the performance of MacOS is slow. I then decided to uninstall P6 and win 7 and start again, but for some reason now it says WIn 7 serial number is wrong , but I have checked it 4 times and its the same serial number I had with the last install. So then I decided to reinstall Win XP and I get the start button and icons but no desktop images , or a choice of them.