browsing the web for CC liscensed content....

Carroll, Michael W., "Creative Commons and the New Intermediaries" . Michigan State Law Review, Symposium, 2005 Available at SSRN: http://ssrn.com/abstract=782405

You can seach the web for content with creative commons licenses by using the CC search engine:
http://search.creativecommons.org/#

or, you can do this directly by selecting the CC logo in the drop down mini menu bar of your Firefox browser:





If you dont have Firefox, you should; it is one of the best web browsers available. You can download the search engine at Mozilla's website: http://www.mozilla.com/en-US/