Here's a few pictures: https://picasaweb.google.com/Ambre.T...eat=directlink
And some videos:
Powerswitch squatting: http://www.youtube.com/watch?v=BlCQ02TxN48
T.Kemble overhead press: http://www.youtube.com/watch?v=sCCNTTLWNc8
Big Al overhead press: http://www.youtube.com/watch?v=Rb1FgFQFxws
Big Al deadlifting: http://www.youtube.com/watch?v=fm6qiWxqbxQ
Big Al deadlift w/chains: http://www.youtube.com/watch?v=we8zXlqdWkg