Comments on CBOE Rulemaking

Notice of Filing of Proposed Rule Change Regarding Expansion of the Penny Pilot Program

(Release No. 34-56276; File No. SR-CBOE-2007-98)

Sep. 26, 2007	Andrew B. Stevens, Assistant General Counsel, NYSE Arca, Inc.
Sep. 21, 2007	Edward J. Joyce, President and Chief Operating, Chicago Board Options Exchange, Incorporated
Sep. 19, 2007	Michael T. Bickford, Senior Vice President, Options American Stock Exchange LLC
Sep. 12, 2007	John C. Nagel, Head of Global Compliance, Director and Associate General Counsel, Citadel Investment Group, L.L.C.