IIAB Downloads and XSCE Downloads

(Internet in a Box AKA OLPC School Server Community Edition AKA schoolserver.org, documentation and code)

HaitiOS Downloads

(Sugar learning software/guides for kids laptops in Haiti and OLPC Contributors Program)

Khan Academy Samples

(in .OGV format, viewable on all XO laptops, thanks to Mark Battley, Nick Doiron and Tom Gilliard)