I am like everyone else when it comes to Preview OS Software. I don’t want it on installed on my primary machine and I don’t want to lug around another laptop to try stuff. I am not a fan of booting of VHD (which I will explain in a second). Scott Hanselman made a great post on how to do this if you are interested however. The main issue that I see with this approach is that the bootloader on my MAIN MACHINE is replaced with the Windows 8 Preview one. Yikes! I don’t want any preview software with that ki.