From: Robert W. Sibley
Sent: March 10, 2007
To: rule-comments@sec.gov
Subject: File No. 4-519


Dear Sirs,

Attached is a file entitled "Survey of my e-mail". I became disconcerted by the sheer volume of spam and, two weeks ago, I started logging the mail before marking it as junk . In two weeks I received 167 e-mails promoting penny stocks in what I presume is a pump and dump scheme. The volume was dramatically reduced the last two days when enforcement action became public.

Cordially

Robert W. Sibley

Attachment: E-Mail Survey