Hi all, this is my first post on this fourm. I just have a quick question for everyone... I currently have a HP laptop and have a virus protector and a firewall... I just bought a Macbook and it should be arriving soon. My question is, I have read and herd from people that you dont need to run any type of virus or firewall software on Macs, is that true? If it is, why is it true? If i should get some kind of protection what should I get?