HI I tried to buy an iMac i7. Would be my perfect computer: excellent performance and great screen. The problem of yellow tint not allowed me to keep it. Now I would like to find a machine with similar performance and monitor with this quality. The MacPro should be comparable for preformance but the Cinema Display 24, however, is not. Can anyone help me? I use my computer for internet, mail ecc and now for Aperture with RAW manipulation (really frustrating on my MBP).