The problem with working at home is that the files you need are inevitably on your work computer. You can e-mail yourself the necessary files or carry a USB drive back and forth, but drop.io is a more elegant solution: a private file-sharing service where you can stuff your stuff. There's nothing to learn, just open drop.io, select the files you want to take with you, and when you arrive home or anywhere with a Web connection there they will be. It's a great way to share a lot of data with other people too: just upload your files and then e-mail or text people the URL "key." There are tons of other features for working with groups, but you don't have to learn about them to start using the service.