I have MBP 17", 2,53GHz, hdd is 250GB. I have a lot of music and pictures and quite lot movies. On the other side I have a lot mails. Is it better to make two partitions and keep them separate? What is your suggestion? If I decide to do that, do I need to remove everything from hard drive to make another partition? I never did it before on mac, but I remember that is necessary on windows.