I’ve mentioned before that I keep my entire e-book collection in my Dropbox folder, and I can access it anywhere I have a Web connection…
Basically, it involves two programs, both free (well, three, if you count Dropbox). First, create a folder inside your Public folder that resides in your Dropbox folder. You can name this folder anything you like, but because it will be hosting all your e-books, it’s wise to name it something no one would guess.