Builder Acquisition Corp Contracts & Agreements

[The remainder of this page intentionally left blank] (Filed With SEC on December 19, 2006)

WARRANT AGREEMENT (Filed With SEC on September 19, 2006)

UNIT PURCHASE OPTION FOR THE PURCHASE OF 625,000 UNITS OF BUILDER ACQUISITION CORP. (Filed With SEC on September 19, 2006)

INVESTMENT MANAGEMENT TRUST AGREEMENT (Filed With SEC on September 19, 2006)

REGISTRATION RIGHTS AGREEMENT (Filed With SEC on September 19, 2006)

BUILDER ACQUISITION CORP. INSIDER WARRANT PURCHASE AGREEMENT (Filed With SEC on September 19, 2006)

12,500,000 Units BUILDER ACQUISITION CORP. (Filed With SEC on July 28, 2006)

SEE REVERSE FOR CERTAIN DEFINITIONS (Filed With SEC on July 28, 2006)

BUILDER ACQUISITIONCORP. INCORPORATED UNDER THE LAWS OF THE STATE OFDELAWARE COMMON STOCK (Filed With SEC on July 28, 2006)

THIS WARRANT WILL BE VOID IF NOT EXERCISED PRIOR TO 5:00 P.M. NEW YORK CITY TIME, , 2010 (Filed With SEC on July 28, 2006)

WARRANT AGREEMENT (Filed With SEC on July 28, 2006)

UNIT PURCHASE OPTION FOR THE PURCHASE OF 625,000 UNITS OF BUILDER ACQUISITION CORP. TABLE OF CONTENTS (Filed With SEC on July 28, 2006)

INVESTMENT MANAGEMENT TRUST AGREEMENT (Filed With SEC on July 28, 2006)

STOCK ESCROW AGREEMENT (Filed With SEC on July 28, 2006)

BUILDER ACQUISITION CORP. 4902 Alameda Boulevard, NE Albuquerque, New Mexico 87113 (Filed With SEC on July 28, 2006)

REGISTRATION RIGHTS AGREEMENT (Filed With SEC on July 28, 2006)

PROMISSORY NOTE (Filed With SEC on June 9, 2006)