Dennis Howlett keynote part...

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M4V (Source) 1280 x 720 315.26 MB
FLV (Flash) 640 x 360 45.27 MB
FLV (FlashHD) 1280 x 720 100.24 MB
MP4 (480p) 640 x 360 34.09 MB
MP4 (720p) 1280 x 720 104.64 MB