This excerpt taken from the SPIR DEF 14A filed Apr 13, 2007.
PLEASE MARK YOUR VOTE IN BLUE OR BLACK INK AS SHOWN HERE: x
o Udo Henseler
o David R. Lipinski
o Mark C. Little
o Roger G. Little
o Michael J. Magliochetti
o Guy L. Mayer
o Roger W. Redmond
INSTRUCTION: To withhold authority to vote for any individual nominee(s), mark FOR ALL EXCEPT and fill in the circle next to each nominee you wish to withhold, as shown here: ·
To change the address on your account, please check the box at right and indicate your new address in the address space above. Please note that changes to the registered name(s) on the account may not be submitted via this method. ¨
NOTE: Please sign exactly as your name or names appear on this Proxy. When shares are held jointly, each holder should sign. When signing as executor, administrator, attorney, trustee or guardian, please give full title as such. If the signer is a corporation, please sign full corporate name by duly authorized officer, giving full title as such. If signer is a partnership, please sign name by authorized person.