I need a new computer, since my sony vaio is so slow. especially with itunes and my ipod with syncing, but im not sure if this is an itunes/ipod issue or if it is my computer. im sure my ipod would sync better with a mac since its more compatible if that makes sense. Anyway i mainly just use my computer to update my ipod and that is about it for now, because i am now in school and any surfing i do is from my ipad or if i need to apply for jobs i do use my lap top. Just wondering if you guys think its worth it to get an mac book air?