Hello David, and welcome to MobileRead. That PRS-505 is going to become one of your most treasured possessions. I haven't tried using my library to get electronic books for my Sony, but there are several people around here that are very active users of the library. But have you found the treasure trove of free books available here at MobileRead? Use that "E-Books" pulldown on the top blue bar and explore the thousands of titles available for your Sony Reader. And, there are lots of other places to get free books as well. The best thing to do is take a look at the
Wiki since it will have the most up-to-date links to these locations.
We're glad you've joined us at MobileRead. Just plunge into any discussions. You're likely to find people who share your interests, and if you aren't careful, you may discover a new hobby or two.