Hello, I am going to be buying a laptop in the very near future. Many people have suggested a mac when I informed them I wanted to do video editing as well as music production. The salesmen at future shop was telling me to get the 13" macbook pro as it is the most cost friendly and capable of doing everything I require of it. I will be needing something portable to use when I am at work. I was originally thinking of getting the 15" though am now having second thoughts on to weather or not I need something that powerful yet. I am still a beginner in both domains of editing and music production. If anyone can post there thoughts on weather or not I should get the more affordable 13" over the 15" please do. Reasons why would also be appreciated.