I'm thinking of using PLOP (one a cd) to boot a USB hard disk with GRUB2 on the MBR.
1. is there something I need to customize on the PLOP CD to do this? (Can one even customize the CD)
2. If I install PLOP directly onto the MBR of the USB drive, can I then boot GRUB2 on that same drive? How? Would I have to install GRUB2 onto a partition /dev/sda1 first?