CSS - lets make love... another song which uses the same beat?

[slambo69]

http://www.youtube.com/watch?v=7agPOt1XZz8

The part which starts at 1:50, is this from another song? Im sure Ive heard it before but it lasts longer? I looked up some remixes but nothing...

 

[spirity]

The guitar makes me think of the Dr Who theme. I'm guessing that's not it though.