You can also boot from CD-ROM. That very page says: If you have an older machine or you just want things to immediately work without fussing with the BIOS, you

You can also boot from CD-ROM. That very page says: If you have an older machine or you just want things to immediately work without fussing with the BIOS, you can burn a "Boot Helper" CD using the .iso below. This will start the boot from the CD, then read files from the USB stick: http://people.sugarlabs.org/sdz/soas-boot.iso http://people.sugarlabs.org/sdz/soas-boot.iso