Australia's swimming world champion Ian Thorpe uses the Audi wind tunnel centre in Ingolstadt near Munich, southern Germany to test the flow dynamics of a new swimming costume developed by sporting equipment manufacturer Adidas. Smoke, blown into the air stream, made any turbulences visible.
While having a peek at Olympic.org's multimedia section, I was happy to rediscover that only moments before Iginla's goal in the final, you can clearly hear the the Americans chanting "U-S-A! U-S-A!"
Also, FYI: I happened to get my hands on copy #2 of the 4 DVD set from a Cheerios box. Not too shabby. If you're out buying some breaky, I suggest you invest in those little O's and pick up a disk.