Over the last few years a huge increase in terms of "the cloud" or online storage has flooded the market, I never thought much about it until I started my school career back up last fall. The ability to quickly drag my files into a folder and access them on the go is incredibly valuable whether I'm on my home PC, school macs, iPhone etc everything I need is right there. Dropbox has been my go to program from the first minute I tried it, whether its the way it seamlessly integrates between devices or the fact that they are continuously offering incentives to upgrade the already allotted 2GB to a total of 18GB just by referrals. I currently use Dropbox to keep portfolio photos available to me at all times as well as a place to backup my documents such as pricing, referrals, model releases etc. Its simple, effective and free I would highly recommend anyone who uses a computer for a better part of their business to give Dropbox a chance. They currently offer much larger competitively prices plans as well for heavy users.