IMO, a lack of 'proper' racers killed the Dreamcast. All us DC fans had to contend with was the shoddy Sega Gt, which handled like a broken dog with backward facing legs. We also had the Subliminal Le Mans 24 HR, but that was harder to find than rocking horse poo. I, myself, was quite bitter sitting watching all the spoilt-brat PS2 owners with their plethora of Gran Tourismo clones to play.
Is the Nascar series any good on the Cube? I'm UK-based, but I do own a Freeloder disk.
Thanks