This summer I installed Windows Vista Beta 2 with acceptable success, but without support for Virtual PC I had to roll back to Windows XP again. But today that all changes – Microsoft has released Virtual PC 2007 Beta (check http://bink.nu/Article8494.bink for more details). Key points are: - Support for Windows Vista as a host operating system - Support for Windows Vista as a guest operating system - Support for 64-bit host operating system