Libraries Grapple With The Downside Of E-Books     We're going
to learn now about how libraries are adjusting to the new world
of digital books. Digital readers are still turning to their
libraries. In fact, libraries have seen a surge in demand for
e-book titles.  But as Ben Bradford of member station WNYC
reports, for libraries digital books are providing both promise
and problems.  BEN BRADFORD, BYLINE: It's pretty clear that
patrons here at the Central Library in Queens want e-books. So
last month this became the first library in New York to start
lending e-readers. Fifty of the devices were pre-loaded with
dozens of books each. Librarian Wanda Wright didn't even need to
put up signs.  WANDA WRIGHT: They went as quick as the customers
came through the door - the e-readers were gone.  BRADFORD: The
e-reader program is primarily for people who don't already have
devices or can't afford them. For those who do, the library
offers thousands of e-books for download. Queens Library CEO Tom
Galante says this is t