I run a Mac at home and a Windows based machine for work. I use an iPhone and also and iPad. What I'm finding is that features in the Mac version of the product are not the same as the ones in the Windows version? I'm trying to find tags and smart folders in Windows? I was also hoping that any folders (smart or otherwise) and tags would all be in the Windows version after I create them in the Mac world. I'm syncing the data using Dropbox just fine between all my devices but am I missing something for the other information?