Dennis Howlett keynote part...

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M4V (Source) 1280 x 720 330.35 MB
FLV (Flash) 640 x 360 47.56 MB
FLV (FlashHD) 1280 x 720 105.71 MB
MP4 (480p) 640 x 360 35.79 MB
MP4 (720p) 1280 x 720 110.32 MB