nfsu2 on gamecube display

[f360spyda]

i realize the majority of ppl here use pc, but if u use GC plz help me out here

i messed w/ all my TV's display settings, but i couldnt stop it from makin it look so goddamn blurry.. sigh.. such an anticipated game, just to be ruined by terrible terrible graphics

my display looks like something out of a ps1... ea really fcked gc over.. anyone w/ a gamecube kno a way i can fix this?