Computer Quandry

I wish I knew a way to access my novel from everywhere.

See, I want to be able to work on, and save new drafts of, my novel from work, so that I can work on it over my lunch break. But how?

A flash drive or other USB device won't work, because the computer in the back would have to be yanked out of its special little nook in order to insert anything into the USB port. I downloaded Dropbox into my computer at home, but I think I need to download it onto the computer here for it to work, and they don't like it if you download things onto the work computers. (Plus, it's a public computer, so someone would probably erase the application in a matter of days, anyway.) I'm tempted to download a writing app to my iPod, but I think it'd be tedious to type out every word using that tiny little touchscreen keyboard. My thumbs would probably fall off after a few pages.

Argh! I think it's time to invent that device that places a wireless-internet-capable computer directly into our brains. APPLE, I'M LOOKING AT YOU.