Portal 2 failthrough part 2...

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MP4 (Source) 1280 x 720 159.99 MB
FLV (Flash) 640 x 360 65.83 MB
FLV (FlashHD) 1280 x 720 114.46 MB
MP4 (480p) 640 x 360 39.41 MB
MP4 (720p) 1280 x 720 119.61 MB