# copy to \_ISO\LINUX\MNU or \_ISO\MAINMENU\MNU folder

iftitle [if exist $HOME$/Ylmf_OS_3.0.iso] Boot YlmF (Windows Like OS) Non-Persistent 
map $HOME$/Ylmf_OS_3.0.iso (0xff)
map --hook
root (0xff)
kernel /casper/vmlinuz file=/cdrom/preseed/ubuntu.seed boot=casper  persistent iso-scan/filename=$HOME$/ylmf_OS_3.0.iso floppy.allowed_drive_mask=0 splash
initrd /casper/initrd.img
