I say this in every post I make, but I'm new to Macs. On my PC's I used Skydrive to sync my files. It worked fantastically between my computers. My documents were nearly instantly available between my two PC's. As a writer, that's invaluable. When I got my MBP, I download Skydrive for Mac and used it with a PC but it didn't work nearly as well as it had. That's understandable, considering Skydrive is a Microsoft product. Now, I'm using Skydrive to sync my MBP with my MBA and it just doesn't work well. So now I'm looking for other options. iCloud isn't quite what I need, so I'm considering Drop Box. Has anyone used it? How does it work on Macs?