From what I have read, the i7 macbook pros have hyperthreading which means 4 cores 8 threads. So, since most applications are not multithreaded, using 1/8 cpu power is not good right? Wouldn't it be good if out of 4 cores we had 1/4 cpu power (double) for no multithreading applications (i.e. excel)? I would really love to have some views on the matter, I haven't found an answer on the web yet. Thanks in advance!