DFAN14A

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No.     )
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Filed by a Party other than the Registrant  x
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CSX Corporation
(Name of Registrant as Specified In Its Charter)
The Children’s Investment Fund Management (UK) LLP The Children’s Investment Fund Management (Cayman) Ltd. The Children’s Investment Master Fund 3G Capital Partners Ltd. 3G Capital Partners, L.P. 3G Fund L.P. Christopher Hohn Alexandre Behring Gilbert H. Lamphere Timothy T. O’Toole Gary L. Wilson
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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On May 5, 2008, The Children’s Investment Fund Management (UK) LLP, The Children’s Investment Fund Management (Cayman) Ltd., The Children’s Investment Master Fund, 3G Capital Partners Ltd., 3G Capital Partners, L.P., 3G Fund L.P., Christopher Hohn, Alexandre Behring, Gilbert H. Lamphere, Timothy T. O’Toole and Gary Wilson (collectively, the “Participants”) posted various materials on http://www.strongercsx.com. Copies of such materials, current as of May 5, 2008, are filed herewith as Exhibit 99.1.

EX-99.1

Exhibit 99.1

“TCI book calls for support for their slate of 5, who are indeed are quite impressive...There are some good people on the CSX board but is hard to say the independent slate does not have merit.”
· Tony Hatch, ABH Consulting (May 2, 2008)