StarDestroyer.Net BBS

I wasn't entirely sure whether these should be placed under "Other Sci-Fi" or "Artwork". The anti-national ID card song "Integral" by the Pet Shop Boys has spawned a couple decent YouTube pseudo-music videos made from clips from the second season of the new Dr. Who. These videos should be considered to have minor spoilers relating to the main villains and events in the second season. (I'll emphasize that neither of these videos are my work.)

By "bishopzero": http://www.youtube.com/watch?v=8SujDk6kqjk

By "ermintrude": http://www.youtube.com/watch?v=578LISMNAPo

Lyrics to the song can be read here: +http://www.ujdeto.cz/lyrics.php?a=pet-s ... ntegral-en

The Pet Shop Boys and Doctor Who go very well together in my mind anyway and this link to those videos confirms my point. Why do those videos stop abruptly after a minute?