www.otcbb.com/asp/dailylist_detail.asp?mkt_ctg=NON-OTCBB&d=05/03/2011 http://www.otcbb.com/asp/dailylist_detail.asp?mkt_ctg=NON-OTCBB&d=05/03/2011 at the bottom of the page "** indicates NSCC Eligible Security (National Securities Clearing Corporation) "