Those games ruled on N64. Maybe they'll make some sort of expansion pack for GC and we'll see the console kick it up a notch. Just hope it wouldn't be too expensive.
I don't know if an expansion pack for the GC is possible. If I remember correctly, the 64's Exp. Pack plugged right into the memory interface/bus. The cube doesn't have a place like that. Attaching memory to the serial ports wouldn't be very fast, maybe the high-speed port though. Does anybody know how high-speed the high-speed port is?