OSI options activity <A HREF="http://yahoo.reuters.com/news/articlehybrid.aspx?storyID=urn:newsml:reuters.com:20061006:MTFH70597_2006-10-06_20-29-45_N06383431&type=comktNews&rpc=44" target="_blank">http://yahoo.reuters.com/news/articlehybrid.aspx?storyID=urn:newsml:reuters.com:20061006:MTFH70597_2...</A>