When I was searching for internet plans, I checked out the nextel plan and was told that if you got a data plan along with your voice plan using a cell phone with a USB plug, the transfer rate is 9.6kbps. If you get a PCMICA aircard with pure data service you get 56kbps. If you want to know more about internet access using cellphones check out
www.howardforums.com for all cellphone related questions. ShaneMcFarland has T-mobile. I have Sprint Vision. He thinks he has the fastest unlimited connection. I think I have the fastest unlimited connection. Verizon is suppose to be pretty fast too. It's you call. But as for Nextel, cellphone connection is 9.6kbps and air card is 56kbps