Ok, I have been looking around the internet and here is what I want to do. I am getting a mac soon (Within the next month) and I want to transfer and backup my itunes library. I currently have a WIN XP MCE Rollup 2 and my itunes library sits on a 250GB External Hard drive taking up about 100 to 110 GB of space. What I am planning to do is buy someone elses pc swap out the hard drive with either two 500GB drives or a 1TB drive. I am going to install Freenas and use it as a NAS. Here is my question. I want to store a copy of the files I have on the nas and be able to access them from both a mac and a PC. How can I do this while still being able to add new stuff I download from either computer? I still plan to have a copy on an external hard drive as an emergency backup. Now second question. Is there a solution to do this with freenas or do I need to get a dedicated NAS box and what would you recomend? Also I know this may be the wrong topic, I couldn't find the correct one to place this in.