Hello
If you are interested in sphero and use it in schools with scratch I can send my scratch project...(it is not shared on scratch website because there is experimental extensions )
It use S2bot and sphero_template.sb2 evolution ( Many Thanks to Scraxe )
See these videos ( french language )
start ( 8min 50s ) boot detection , bluetooth calibration and tests
https://www.youtube.com/watch?v=GcBFBqBf-k8
video create a programm to move sphero 14 secondes
https://www.youtube.com/watch?v=vMqE6tEZToc
next video complicate the programm
https://www.youtube.com/watch?v=2NGA0VOzaZg
next video How to run scratch and sphero on a distant computer with internet and skype and teamviewer
https://www.youtube.com/watch?v=lSjQJ1_R19Q 9min 39sec
see also on scratch web site
http://scratch.mit.edu/projects/31450954/
calibration and starting
Alain
Thanks!