Funny, I was also thinking : why the hell does it have to be Tiesto and Coxy on the same night :x both are brilliant jocks that I'd love to see....
I have seen Tiesto (for 1st time) @ Amnesia last year, as expected non-cheesy and uplifting trance / tight mixing......it's just that the dj is way the hell up there about 15 metres above the crowd, so it is difficult to see the dj.......something I find important personally....
I have seen Carl Cox 2 X in Canada, last time being about 3 years ago, so I really need a good dose of the Godfather and his whoop-ass, funky techno ! ! The energy this guy creates anywhere he goes continues to be legendary....and 12 Sep/02 is his CLOSING PARTY, at Space ! and with renowned Techno producer Chris Liebing also gracing the decks.....put this all together and it is garanteed to rip the roof off Space ! ! and yes, we get to see Coxy up close in the confines of Space !
So if you have never seen either, I would recommend Coxy 4 sure ! Hope to meet up with some people from this board on this night to see Coxy ! !

Christian