Alright, so I tried doing what Wolf Kanno told me to do, and I've found the guy in Balamb to be very handy. I entered the CC tournament thing and defeated Quistis and all that, but for some reason she didn't have the Gilgamesh card like she's supposed to.. So, I went to the bridge to challenge her again, only to find out that my "One" rule magically had changed to "Direct" (which sucks mighty arse). I then hurried to Balamb to play with the guy down at the docks to reset it back to "One". I then went back to Balamb Garden to challenge some random NPC, but the "Direct" rule was still there!

Argh! I then soft reset to go back to before I even challenged Quistis, to go back to having my beloved "One" rule again, but oh me oh my.. that pesky "Direct" rule was there even though I had reset my game! I have no idea how, but it was there! ARRRRGH!
I then lost all patience and turned off my playstation.

Talk about irritating. I'll give it another go some other time.