- debug get interactive shells during startup process
- grub start GRand Unified Bootloader (GRUB)
- dos start FreeDOS 1.0
- qemu boot with special options for use in Qemu
- vmware boot with special options for use in VMware
+ debug [ break=live-bottom ] get interactive shells during startup process
+ grml2ram copy medium to RAM and run from there (see F5 for alternatives)
+ grub boot GRand Unified Bootloader (GRUB)
+ dos boot FreeDOS 1.0
+ bsd boot MirOS BSD
+ hdt boot Hardware Detection Tool