I doubt DLC is anything "too special" because NO WAY are they releasing 2 epiodes for $50 million.........San Andreas was BIGGER than GTA3 so one of the GTAIV episodes will probably be bigger than GTA IV....
Off Topic: They should release the whole GTA3 pack on the Wii.....THEN if sales are good (at least 1-2 million) they can release GTAIV (slightly downgraded)...













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