Ways to save money! Lots of money...
A Mobile 3G/WiFi Router
Plug it in to the cigarette lighter of a car (or a 12v supply when at home). It automatically boots up and links in to a cellular data service, turning itself into an access point. Turn on your laptop, join the network and voila -- you're on the net! It's just like using a hotspot (such as they have at Starbucks and airports), but it goes anywhere you car goes. Some people have even hauled them around in backpacks to make themselves into a walking network access site.
Top Photo of Router
Or you can get a New Store bought ready to go out of the box Data air card Router!
The Junxion Box wireless WAN router uses a patent-pending software platform to create an easy yet sophisticated, enterprise-grade, flexible and low-cost means of connecting computing devices like laptops desktops, retail point of sale terminals and remote monitoring systems with the latest cellular data services from wireless carriers. Junxion.com
Kyocera KR1 Mobile Router Enables wireless broadband network with 1xEV-DO PC card or phone*
Supports high rates up to 2.4 Mbps (typical download speed of 400-700 Kpbs)
Four Ethernet ports for wired connection
802.11b & g for wireless connection Advanced firewall and security control Easy configuration and set-up Smooth migration to future 1xEV-DO releases. Kyocera-wireless.com