looking to get a PDA that can wirelessly ocnnect to the internet so i can do administration on the road. im currently in the chicago area, and north of there is where i need service. what is the best way to go abou tthis? im not adverse to a new cell phone provider as im sick of mine. reco's? experience? thanks.

i will proly use this 3-10 times a day, for periods of 10mins - 1hour or more if it will do what i need it to.

I used goamercia (http://www.goamerica.com) with a pocket pc many years ago.