Create a Multiboot CD or USB flash drive
"I want to have a business card size CD with which I could boot multiple floppy images (I don't want to carry floppies with me because of their size, fragility, and lack of reliability). I'm posting this because someone might find it useful. Basically I want a CD that has: [...]
* Ghost boot disks
* Mini (floppy) Linux distribution for recovery and other purposes.
* DSL and Puppy floppy images that load DSL or Puppy from USB flash drive (in case the BIOS of the computer does not support USB booting directly)."