All Kusasa stories, LAMS modules, eToys projects and extras can be freely downloaded.
There are 24 stories, eight instructional stories, 24 LAMS modules, and 25 eToys tutorials and projects.
To run the eToys projects you will need to install the OLPC version of eToys: Squeakland-OLPC-080512.
To run the LAMS modules you will need to install LAMS which is available here.