Nfsu - Blocky Graphics

I recently switched from a 5600XT to a Radeon 9700 PRO,
All my other games run fine on it except Need for speed underground.

The graphics and the text are all 'blocky' is there anyway I can resolve this without having to re-download it :music1:

u hav to reinstall the game :P

Reinstall the game or change the AA and AF settings