-Halo is Our Generations StarWars
guys whenever i try to run my halo 2 pc at default clock speeds on my 4870hd the freakin thing freezes up like mad. i have to downclock the card from 750 core and 900 mem to about 500 core and 600 mem just so it runs without freezing my comp ( it basiclly crashes and bluecscreens if i dont ) but yeaa any ideas? also same problem with halo 1. i can run left 4 dead and crysis and every other game i own with standard clock speeds and even overclocked no problem.