Here are a few links to free books:

E-Books (Free, Copyright expired)
www.ipl.org (free books and links to free books!)
www.worldwideschool.org (includes some textbooks)
http://books.google.com (Advanced Search – Full View Only)
www.gutenberg.net
www.readprint.com
http://onlinebooks.library.upenn.edu
www.icdlbooks.org (International Children’s Digital Library)
www.openlibrary.org
www.archive.org/details/texts
www.booksshouldbefree.com
http://publicliterature.org (read or audio)
www.justfreebooks.info/ (search engine for finding free books)
www.4literature.net
www.fullbooks.com
www.technotopia.com/books
www.bartleby.com
www.worldwideschool.org
www.bibliomania.com
http://ebooks.adelaide.edu.au
www.eserver.org
http://library.msstate.edu/magnolia
www.thefreelibrary.com
http://manybooks.net
Textbooks: (some of the above, plus these: )
www.hippocampus.org
Music (Free for online-streaming, not download)
www.songza.com
www.free.napster.com
www.pandora.com
and many, many more!
Radio, Internet:
www.radio.aol.com
www.shoutcast.com
www.live365.com
and many, many more