Motors didn't work accelerating, but (oddly enough) worked in regenerative brake mode...
http://www.youtube.com/watch?v=l7jE4T0cTfo
Bonus Vids :
http://www.youtube.com/watch?v=IG-_54iDick
http://www.youtube.com/watch?v=z1Fsv3K8NHk
http://www.youtube.com/watch?v=se40OIE1YZo
http://www.youtube.com/watch?v=zsW1zKOUs88
http://www.youtube.com/watch?v=QVVcHYN1zx0
http://www.youtube.com/watch?v=QSTtz-eWygo
http://www.youtube.com/watch?v=ENLRdOPDIp8
http://www.youtube.com/watch?v=JGgkhHSyMwI
http://www.youtube.com/watch?v=qtAn46EhFFU
http://www.youtube.com/watch?v=m9KL1pfVOXc
http://www.youtube.com/watch?v=l7jE4T0cTfo
Bonus Vids :
http://www.youtube.com/watch?v=IG-_54iDick
http://www.youtube.com/watch?v=z1Fsv3K8NHk
http://www.youtube.com/watch?v=se40OIE1YZo
http://www.youtube.com/watch?v=zsW1zKOUs88
http://www.youtube.com/watch?v=QVVcHYN1zx0
http://www.youtube.com/watch?v=QSTtz-eWygo
http://www.youtube.com/watch?v=ENLRdOPDIp8
http://www.youtube.com/watch?v=JGgkhHSyMwI
http://www.youtube.com/watch?v=qtAn46EhFFU
http://www.youtube.com/watch?v=m9KL1pfVOXc