Hi Guys, going to sell my iMac and move to the MBP as my main machine. Got the spec sorted just need advice on storage. The 240Gb SSD will be fantastic for all my programs, work files etc. The problem is my itunes media folder which is about 600Gb. How do I store that? I need to keep the optical drive so not interested at all in swapping that out. External HDD is an option but that means files are only available when the MBP is on. What about a NAS drive? never used one but are they suitable? I have an ATV2 which I use linked to my itunes folder. I also have the Apple Airport Extreme. I do not need my music with me as I have that on my iPhone and iPad 2. Anyone else sorted a similar problem?