I have two Macs, a MacBook Pro 15" and an MacBook Air 11". I rarely use the MBP anymore, except that it has a 1tb hard drive where I store all my files, music, movies, photos, etc. I would like to be able to access these files anywhere. How do I set this up? I've used Back to My Mac and sharing, but as far as I know, BTMM will go away when MobileMe is discontinued, and when I share folders, it doesn't allow me to access files from within those folders, I have to share each file separately. There has to be an easy way to do this, so that if I am away from home and want to access, say, a photo or a document on my computer at home, I can do it easily. And I'm looking for a free or one-time payment solution, rather than a subscription to something like Dropbox (I use Dropbox's free version, and love it, but it would be too expensive to buy enough space to do what I want to do). I don't know if the solution is Lion Server, or if there is something else. I'm not really familiar with servers, and don't want to install something I might regret later on. Any help?