Pokerstars $1,000 high hand decision - fair or fou

I was fortunate enough to make a royal flush in spades during the pokerstars $1,000 high hand of the day promotion. Unfortunately for me, Pokerstars apparently intends to define all royal flushes as being equal and several others were made in lesser suits. Does a Royal in spades beats a Royal in clubs? If anyone has seen simultaneous Royal Flushes (in stud), what was the ruling -- a tie or higher suit wins?


Landon