When I’m on the road, I use a Sprint Sierra card. I used to pay for Internet access in my room, fish around for Wi-fi networks, etc. But no more. Now, when I’m at the airport, in the hotel or even when I’m at home and both of my Internet connections go down (sadly, it happens) I’m able to use my laptop and be online. Right now, I’m using the Compass 597 from Sierra, which has a top speed of 3.1 Mbps down or 1.8 Mbps up. I look forward to the day when I can upgrade to the Sierra USB 306/307, which actually bumps that top speed to 21…