Hi, I've made some (small) changes to your isolinux 1.67 to support loading of .bin files. For example to load NT cdrom bootsectors, or other raw loaders... Size is fixed to 1 sector (2KB). Extension must be ".bin". Loading address is fixed to (default) 0x0:0x7c00. All my changes are marked between tags: <bart>...</bart> Just thought I'd send it to you do with it what you think best. Really like your "memdisk". Best regards, Bart. --- Bart Lagerweij - http://www.nu2.nu To contact me go here: http://www.nu2.nu/contact/bart ---