Hi guys, I'm waiting on my new 27" i7/580/8GB/512SSD iMac to come in and I would like to know what would be a good external storage drive to add. This computer is mainly for music production with Logic Pro X, as well as everyday use / entertainment. I currently have a 2010 21.5" iMac with a 1TB hard drive which is almost full, at around 700GB. Most of this is Logic Pro project files and audio samples. I'm a music producer and a podcast editor, so I need to hold on to client files for at least a year in case I ever have to go back and make changes, which does happen from time to time. My only real concerns are where to store the Logic Pro project files and all of my audio samples (I have close to 100GB of samples) I'd probably be looking at either a 1TB SSD or a 2 or 3TB HDD. If I go with a non-SSD hard drive would that defeat the purpose of the internal SSD? Are there some files that are better kept on the internal SSD versus others that would be fine staying on an external hard drive? Thanks in advance!