Hi there! I study architecture. And i really was waiting for the new Macmini. Graphics are really important for my career, but now i really dont know which one to buy! MacMini 2.0GHz quad-core i7 with Intel 3000HD or MacMini 2.7GHz dual-core i7 with AMD Radeon 6630M. Wich one would be better for me, thinking the price difference is only 100 dollars! Thanks a lot!