All of Gingerbeardman's suggestions are fine - as they stand. Unfortunately, in my opinion, they don't go far enough with this reader due to the inherent limitations of the technology at the time.
You see, ebook technology has really passed the Sony 900 by. I owned one, and Jon is correct in what he says, although we do differ on our opinions concerning the Kobo/Kindle choices. (It's all a matter of choice, I feel.)
You may - if you wish - take a trip over to the "Which one should I buy" forum and read over some of the threads there on choices for new readers. When (or IF) you decide to buy a new reader, it's always helpful to get other member's opinions regarding the different readers that are out there.
So, without dismissing the reader you own, please realize that your reader is rather long-in-the-tooth and that other - newer - readers will give you additional benefits.
