Our next bit of Nifty Tech is a program called Dropbox. Dropbox is software and a service from a company of the same name. Dropbox allows you to sync and share files across computers and over the internet automatically. You can find them at http://www.dropbox.com. As of this writing, the Dropbox client software is version 0.7.97 for Windows and Mac OS X, which might put some folks off as a sign of an unfinished piece of software. But Dropbox is very usable and useful, and best of all, it is free! Versions are also available for several flavors of Linux. There is even an iPhone app.