Double Bootle System How to Prepare? I am preparing system. I've Merge Versions of Windows. When started from the USB or DVD with bios in this figure olsn 2 Bootle. I want. Once selected, the System Setup 64 64 Bit Version of the System Setup Screen Want opening. Once selected, the 32 Edition 32-bit System Setup System Setup Screen of the opening you want. VIDEO or written a commentary Can Do?