The folks at LAPTOP Magazine have come out with some pretty high praise for HP's iPAQ rx5900 Travel Companion (a slight variation of the rx5915), calling it the best GPS/PDA hybrid yet and bestowing its Editors' Choice award on the shiny little handheld. The iPAQ scored the most points for its top-end navigation software, courtesy of TomTom, which they say worked like a charm in conjunction with the SiRFstar III antenna. And, being based on Windows Mobile 5.0, the iPAQ also provided all the PDA functionality you'd expect from a regular handheld, with built-in WiFi and Bluetooth to round out the connectivity options. The biggest downside, not surprisingly, is that the battery will run down pretty quickly when you have the GPS turned on, lasting just 90 minutes with the backlight on as well. Although it does come with a car dock and charger, which will come in handy if you don't want to have to worry about getting stranded on your next cross-country trip.