Hello all, I'm going to install Windows 7 X64, Windows 7 X86, Windows 8.1 X64, Ubuntu and FreeBSD all on my PC! I want to dedicate one separated drive for each OS. My main OS for daily working will be the Windows 7 X64. I have this purpose because I like to work and be familiar with all of those OSs. I don't want to use the virtual machines for that because I want to utilize all of the PC power when working with each one. Any one will be selected from boot (like dual boot). What's your opinion on this case? And which one should be installed respectively? Thanks.