The last time PC Magazine put together a list of laptop accessories, I had to argue for including a portable scanner in the mix. If the Visioneer RoadWarrior ($170 street) had been shipping at the time, I wouldn't have had to work so hard. It's not just—or even mainly—that the scanner itself is highly portable, or that the name tells you who it's meant for. The real argument for taking the RoadWarrior with you is its collection of bundled software, which focuses on a business traveler's needs.