According to what we see on television and in the movie houses, most people in the world own super fancy computers with copious amounts of RAM, email programs with spinning 3D "Incoming Mail" messages, chat clients than can track down and arrest other chat users with the click of a button, and all the multimedia capabilities of an SGI supercomputer. And, of course, their computers all sport the Apple logo. But that's in the movies. Real life is a bit different.
If you haven't noticed, most people still have fairly plain PCs with half the RAM recommended for running their current version of Windows, text-based email, and enough graphics power to support some really cool screensavers. But there are some very nice accessories available for the person with enough cash. In fact, there are some that require surprisingly little cash, and one of those is LifeView's USB RoboCAM.