I recently signed up for Sprints 3GB data plan with the Novatel MiFi 4082 for my laptop, and it's really fantastic! My dialup isp could only deliver 24kbs, and it took about one hour to download a one minute youtube video.
One thing I don't like is to have to login into my account to check data usage.
Is there an app to place a data (gas gauge!) usage meter on my laptop?