i signed up for tethering from the blackberry to a pc. came across some instructions about working with a mac and bluetooth. it really works well. i fired it up this morning and i’m actually typing this and checking email while on the train. now the next step is to work through the process of just putting free wifi on the train… come on!
anyway – for email and basic web, this is a great solution. if i was in transit and someone called with an issue i could troubleshoot it from almost anywhere…
if you are a traveling professional and have the need to get online from somewhere other than a paid or free hotspot (and from something other than a blackberry), check with your cellular service about this option!