I have done some searching here on this site and was going to pick up a 120 gb ssd boot drive after seeing so many recommendations to do so. But after checking out my system when having a clean install of everything I run with OSx, CS5 LR3 and all of the other programs I run I am only using 20GB worth of drive space. What is the benefit of going 120 GB on the boot over 60 for the extra 100? I absolutely will not be purchasing/installing another 40Gb to fill it and I cannot even see myself with another 10gb that would take to bring it over 50%. Tell me what I am missing or are these guys who need 120 just running that much more software than I am? Here is what I am running, the SSD is the only variable at this point as I have not purchased that yet 6 core 3.33 16 GB ram Bays 1. 60 or 120 SSD Boot (in question) 2. 1TB scratch that I will partition off to the size of SSD boot drive as a clone of the boot for a rainy day. I feel this will not hurt performance of the scratch as it will not be accessed. 3. 3tb 7200 hitachi for all media 4. 3tb 7200 hitachi clone of media Thanks in advance I do appreciate any input.