The large and in charge Sony Clie NZ90 was a businessman’s Swiss Army Knife, in every sense.  If the UX50 we previously covered was the ultimate Palm OS PDA, then this was the device that usurped it and took over as supreme PDA.  The NZ90 was the culminating point for not only Sony’s lineup of N-series portrait tablet Clies, but also for Palm OS devices in general and PDA’s at large.

Bigwords.com is a website that should be bookmarked by all college students.  The website has a price comparison engine that compares book prices across all the major online booksellers.  With the cost of textbooks these days, this site provides a one stop shop to save lots of money.

Last year for Back to School, we told you about Schoolhouse, a very neat homework/grade manager.  This year, we found a new program called myHomework, which even has a mobile version for iPhone/iPod touch.  Now you can even manage your homework away from your computer.

Back in 2002, digital cameras were expensive, bulky and hard to use.  Logitech, the popular mouse and keyboard maker, tried to change that with its Pocket Digital camera.  It was like the Flip camcorder of the camera world, expect unsuccessful.

The BlackBerry Curve 8900 is the thinnest and lightest full-QWERTY phone RIM has ever made.  It also occupies a premium position in T-mobile’s smartphone lineup.  Read on to find out how the Curve 8900 stacks up against BlackBerries from other carriers and other smartphones at large.

We previously covered Twitterberry, at the time the de facto Twitter app for BlackBerry users.  A lot has changed since then.  Since TweetGenius is currently back in closed beta, that means that newcomer UberTwitter is now our favorite way to tweet on a BlackBerry.