From: Robert H. Bloch
Sent: February 16, 2007
Subject: File No. SR-CBOE-2006-106

Dear Ladies and Gentlemen,

This e-mail is in response to the CBOE filing re: SR-CBOE-2006-106…jurisdiction in regard to the rule change submitted by CBOE and responses from counsel and members of the CBOT.

This issue is about regulatory authority, and you should not let any state judiciary take any authority in matters that are solely the jurisdiction of the SEC.

Respectfully submitted,
Robert H. Bloch, member of CBOE since 1979