NUMBER SHARES mrcdrom.com, inc. INCORPORATED UNDER THE LAWS OF THE STATE OF DELAWARE THIS CERTIFICATE IS TRANSFERRABLE IN $0.01 PAR DALLAS, TEXAS COMMON STOCK This Certifies that is the owner of FULLY PAID AND NONASSESSABLE SHARES OF $0.01 PAR VALUE, COMMON STOCK OF mrcdrom.com, inc. therein called the "Corporation" transferable on the books of the Corporation by the holder hereof, in person or by duly authorized attorney, upon surrender of this Certificate properly endorsed or accompanied by a proper assignment. This certificate and the shares represented hereby are issued under and shall be subject to all of the provisions of Articles of Incorporation and By Laws of the Corporation and all amendments thereto copies of which are on file at the principal offices of the Corporation and the Transfer Agent, to all of which the holder of this Certificate by acceptance hereof assents. This Certificate is not valid unless counter-signed by the Transfer Agent and registered by the Registrar of the Corporation. IN WITNESS WHEREOF, the Corporation has caused the facsimile signatures of duly authorized officers and its facsimile seal to be hereunto affixed. Dated: mrcdrom.com, inc. ATTEST BY: Secretary Chairman of the Board COUNTERSIGNED AND REGISTERED Stock Transfer Company of America, Inc. TRANSFER AGENT P.O. Box 796277 AND REGISTRAR Dallas, Texas 75379 By AUTHORIZED SIGNATURE mrcdrom.com, inc. The following abbreviations, when used in the inscription on the face of this certificate, shall be construed as though they were written in full according to applicable laws or regulations. TEN COM - as tenants in common UNIF GIFT MIN ACT - ________ Custodian __________ TEN ENT - as tenants by the entireties (Cust) (Minor) JT TEN - as joint tenants with right of under Uniform Gifts to Minors Act(State) survivorship and not as tenants in common. Additional abbreviations may also be used though not in the above list. For Value Received ____________________________________________________ hereby sell(s), assign(s) and transfer(s) unto PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING POSTAL ZIP CODE OF ASSIGNEE Shares of the par value $0.01, Common Stock represented by the within Certificate and do(es) hereby irrevocably constitute and appoint Attorney to transfer the said stock on the books of the within named Corporation with full power of substitution in the premises. Dated: X (SIGNATURE) NOTICE: THE SIGNATURE(S) TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME(S) AS WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR WITHOUT ALTERATION OR ENLARGEMENT OR ANY CHANGE WHATEVER. X (SIGNATURE) THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN "ELIGIBLE GUARANTOR INSTITUTION" AS DEFINED IN RULE 17 AND 15 UNDER THE SECURITIES AND EXCHANGE ACT OF 1934 AS AMENDED SIGNATURE(S) GUARANTEED BY: TRANSFER FEE OF $14.00 per new certificate issued. $2.00 per certificate cancelled