I am ready to purchase an SSD, but even after weeks of thought, I can't decided how I should do it. I currently have 160 GB of iTunes content (mostly tv shows and movies) and I anticipate it to grow as time passes (currently adding about 400mb a week). I can get a 250GB SSD or spend $100 more for 500GB. I actively use 100GB aside from the iTunes mentioned above. I like having everything all in one place, but I could turn my internal HDD into an external to offload iTunes content. I don't care for the idea of splitting my library because I feel at some point an OSX update or something will cause issues. iTunes can be finicky. Still, even if I get the 500GB I will fill the remaining 240GB in a few years... What would you do?