I do some electronic music that tends to work best when Windows is optimized. I typically disable the network card, and various other drivers that are loaded when Windows is running normally. I've considered installing a "clean" Windows 7 on another partition and using something like the Windows boot partition manager. I am posting this question to see if there is anything available software-wise that would allow me to create custom "boot ups" like in the old book disk days.
Does anyone know of such software or easiest ways to achieve this?