I would like to make a bootable USB/Floopy/LiveCD with linux kernel and Grub. After booting to that USB/Floopy/LiveCD using VirtualBox or directly, it will show my own customized Grub screen and then it will execute my C or Pascal application.
I was trying to download grub but I am not sure which one I should use. Is there any issue to download the correct version of Grub such as for 32-Bit or 64-Bit downloads are different?
Which Grub should I download to get started with my own customized bootable image?