Prospectus
Supplement No. 1
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Filed
Pursuant to Rule 424(b)(7)
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(to
Prospectus dated August 24, 2007)
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Registration
No. 333-145671
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·
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replacing
the information included therein regarding the selling securityholders
identified in the first column of the “Revised Information Regarding
Selling Securityholders” table below with the information set forth in the
“Revised Information Regarding Selling Securityholders” table
below;
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·
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adding
the information in the “Additional Selling Securityholders” table below
regarding certain selling securityholders;
and
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·
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deleting
the total row of such table.
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Name
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Principal
Amount at Maturity of Notes Beneficially Owned
($)
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Percentage
of Notes Beneficially Owned
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Number
of Shares of Common Stock Owned Prior to the Offering (1)
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Number
of Shares of Common Stock That May be Sold (1)
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Percentage
of Common Stock Outstanding (2)
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Alpine
Associates (3)
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$10,388,000
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3.78%
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0
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675,462
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*
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Alpine
Associates II, L.P. (4)
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$861,000
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0.31%
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0
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55,985
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*
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Alpine
Partners, L.P. (5)
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$1,537,000
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0.56%
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0
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99,940
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*
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Good
Steward Trading Co., SPC Class F (6)
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$214,000
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0.08%
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0
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13,914
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*
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Name
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Principal
Amount at Maturity of Notes Beneficially Owned
($)
|
Percentage
of
Notes Beneficially Owned
|
Number
of Shares of Common Stock Owned Prior to the Offering (1)
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Number
of Shares of Common Stock That May be Sold (1)
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Percentage
of Common Stock Outstanding (2)
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Canadian
Imperial Holdings Inc.(7)
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$10,000,000
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3.64%
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0
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650,233
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*
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CIBC
World Markets Corp (8)
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$5,000,000
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1.82%
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0
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325,116
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*
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DBAG
London(9)
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$27,280,000
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9.92%
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0
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1,773,835
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1.44%
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Ellington
Overseas Partners, LTD(10)
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$1,500,000
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0.55%
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0
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97,534
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*
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Redbourn
Partners Ltd.(11)
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$3,000,000
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1.09%
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0
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195,069
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*
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*
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Less
than 1%
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(1)
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Assumes
conversion of all of the holders notes at a conversion rate of 65.0233
shares per $1,000 principal amount of notes. The conversion
rate for the notes is subject to adjustment in certain
circumstances. As a result, the number of shares of common
stock issuable upon conversion of the notes may increase or decrease
in
the future. See “Description of the Notes – Conversion of the
Notes.”
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(2)
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Calculated
based on Rule 13d-3(d)(1)(i) of the Exchange Act using 123,078,645
shares
of common stock outstanding as of August 22, 2007.
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(3)
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The
Selling Securityholder has indicated that Victoria Eckert, its sole
shareholder, has voting and/or investment control over the Transfer
Restricted Securities. The full legal name of the registered
holder through which the Transfer Restricted Securities are held
is Cede
& Co. a/c Alpine Associates. Alpine Associates is a
registered broker-dealer pursuant to Section 15 of the Exchange
Act.
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(4)
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The
Selling Securityholder has indicated that Victoria Eckert, its sole
shareholder, has voting and/or investment control over the Transfer
Restricted Securities. The full legal name of the registered
holder through which the Transfer Restricted Securities are held
is Credit
Suisse a/c Alpine Associates II, L.P.
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(5)
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The
Selling Securityholder has indicated that Victoria Eckert, its sole
shareholder, has voting and/or investment control over the Transfer
Restricted Securities. The full legal name of the registered
holder through which the Transfer Restricted Securities are held
is Cede
& Co. a/c Alpine Partners, L.P. Alpine Partners, L.P. is a
registered broker-dealer pursuant to Section 15 of the Exchange
Act.
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(6)
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The
Selling Securityholder has indicated that Robert Zoellner, its sole
shareholder, has voting and/or investment control over the Transfer
Restricted Securities. The full legal name of the registered
holder through which the Transfer Restricted Securities are held
is Credit
Suisse a/c Good Steward Trading Co., SPC Class F.
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(7)
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The
Selling Securityholder has indicated that Joseph Venn, Sybi Czeneszew
and
Andrew Henry have voting and/or investment control over the Transfer
Restricted Securities. The Selling Securityholder has indicated
that it is an affiliate of a broker-dealer registered pursuant to
Section
15 of the Exchange Act as it is a wholly owned subsidiary of CIBC
World
Markets Corp.
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(8)
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The
Selling Securityholder has indicated that Greg Edell has voting and
investment control over the Transfer Restricted Securities. The
Selling Securityholder has indicated it is an SEC-reporting company
and
Greg Edell has dispositive powers with respect to the notes, and
the
voting and/or dispositive powers with respect to the
shares. The Selling Securityholder has indicated that it is a
broker-dealer registered pursuant to Section 15 of the Exchange
Act.
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(9)
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The
Selling Securityholder has indicated that John Arnone has voting
and
investment control over the Transfer Restricted Securities. The
Selling Securityholder has indicated that it is an affiliate of a
broker-dealer registered pursuant to Section 15 of the Exchange
Act.
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(10)
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The
Selling Securityholder has indicated that Ellington Management Group,
LLC
is the investment adviser of the Selling
Securityholder. Michael Vranos, a principal of Ellington
Management Group, LLC, has voting and investment control of the
securities.
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(11)
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The
Selling Securityholder has indicated that Tomas Kirvaitis has voting
and
investment control over the Transfer Restricted Securities.
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