The original is "Perfecto Allstarz - Reach Up", which can be found below
http://www.youtube.com/watch?v=W6U-FY9uNRg
In the summer at Gatecrasher, Ibiza - Paul Oakenfold played the tune although it was a remix which I can't find on youtube.
Can anyone post all different remixes they have heard of it as the one he played was superb.
Cheers