<r>Two Tiered Inverse Bondsthere is a lehman paper on this on the webhttp://<URL url="http://www.investingbonds.com/assets/files/LehmanFloatingCMOs.pdf"><LINK_TEXT text="www.investingbonds.com/assets/files/Leh ... ngCMOs.pdf">www.investingbonds.com/assets/files/LehmanFloatingCMOs.pdf</LINK_TEXT></UR...