It's a netbook! It's a tablet! It's a touch screen! Asus's Eee PC T91 is both versatile and -- at just over 2 pounds and less than an inch thick -- mobile. The small, sleek computer boasts a 16-gig shock-proof solid-state hard drive, another 16 gigs of removable SD storage, a 1.33-GHz Intel Atom Z520 processor, and a built-in Webcam. asus.com | $500

Stave off entropy -- and hold tight to important info -- with the NeatReceipts mobile scanner. The lightweight, USB-powered color device scans and stores papers, receipts, and business cards, then organizes the info into your preferred format. neatco.com | $230

In a perfect world, we'd have Wi-Fi everywhere; until then, Verizon's MiFi2200 will do. Smaller than an iPhone and weighing just 2 ounces, the MiFi lets five devices connect to the Verizon 3G network from anywhere and juices up with four hours of battery life. verizon.com | $100 to $270, based on plan

Pack some peace of mind -- by leaving this camera system at home. Stick up to 50 magnetic mounts anywhere within 300 feet of the base; position the tiny wireless cameras; then log on to view your live streams from around the world. With yearlong battery life and no software to install, Vue lets you effortlessly keep a virtual eye open. vuezone.com | $300

The brawny carbon-fiber weave on this crush-proof travel case is made from the same material in a Boeing 777's wings. It's lighter than common aluminum cases and small enough to be carried aboard. zerohalliburton.com | $2,500

Don't let an unknown neighborhood keep you tethered to the hotel treadmill. Garmin's Forerunner GPS sport watch will tell you exactly how far you've run -- along with your heart rate, pace, and calories burned. Sync your data wirelessly and Training Center software will analyze them to your (healthy) heart's content. garmin.com | $370

Roughly the size of a piece of paper itself, Canon's 4.4-pound mobile printer fits in your travel bag and is faster than most desktop printers (black-and-white clocks in at three seconds per page). Add Bluetooth ($50) and skip fussing with USB cords. usa.canon.com | $250

It's simple: Hook the Slingbox to your television at home, then use your laptop and a broadband connection to watch what's on your TV from anywhere in the world. With no monthly fee, high-def picture quality, and access to your cable and DVR, it's like you never left. slingmedia.com | $300