If you're one of the nation's 3 million extreme commuters (you log more than 90 minutes a day to get to work), consider these sanity-saving gadgets.
If you drive: iLane reads your e-mails aloud and lets you respond by voice command ($599, $8 monthly fee).
If you ride the bus or train: Download audio versions of the latest best sellers from Audible.com ($7.49 per month for the first three months).
If you carpool: Be everyone's favorite backseat driver with iGasUp, an iPhone app that pinpoints the cheapest gas on your route.
