I've got a gamecube myself and I notice this problem. Though game never proves a problem, i never see gc games in places like HMV and VM. But there arent many good ones out anyway, except Zelda, which i havnt really played since i got in to final fantasy. I mean, look at the gc ff, cc, that was one of the worst games ive ever played from one of the best series ive ever played. I think nintendo have lost it when it comes to games, tbh, though I look forward to the new Zelda