I wonder how many of these are out there <a href="http://www.riskglossary.com/link/equity_default_swap.htm" target="_blank">http://www.riskglossary.com/link/equity_default_swap.htm</a> <a href="http://ideas.repec.org/p/wpa/wuwpfi/0503025.html" target="_blank">http://ideas.repec.org/p/wpa/wuwpfi/0503025.html</a> <a href="http://www.bnet.fordham.edu/event/creditconference/slide_sundaram.pdf" target="_blank">http://www.bnet.fordham.edu/event/creditconference/slide_sundaram.pdf</a>