I'm not sure if this is where to ask this question but ... I have a mbp 2.33 c2d and it works perfectly now. With all the problems I'm seeing others have with the 10.4.10 update, I'm wondering do I really need to? I have not even updated my itunes because I heard that had problems. I just want to hear what you all think. I'm thinking if it works why screw with it ... 