This excerpt taken from the MRO DEF 14A filed Mar 10, 2005.
o How do I vote?
You may vote by telephone or over the Internet by following the instructions on the enclosed proxy card (or, if you own your shares through a broker or other intermediary, on the enclosed voting instruction card). You may also vote by marking, signing and dating the enclosed proxy card or voting instruction card, and returning it in the prepaid envelope. The proxy committee will vote your shares in accordance with your directions. If you return a proxy card but do not mark the boxes showing how you wish to vote, the proxy committee will vote your shares in accordance with the Board's recommendation on each proposal, but only if you have signed and dated the card. Unsigned proxy cards will not be voted at all. If you are a stockholder of record (that is, if you are registered on the books of our transfer agent), you may also vote in person by attending the meeting.