This excerpt taken from the PDLI DEF 14A filed Apr 24, 2009.
Stockholders of Record: Shares Registered in Your Name
If you are a stockholder of record, you may vote in person at the Annual Meeting, vote by proxy over the telephone, vote by proxy on the Internet, or, if you request printed copies of the proxy materials by mail, by returning your marked, dated and executed proxy card in the postage-paid envelope provided. Whether or not you plan to attend the meeting, we urge you to vote by proxy to ensure your vote is counted. You may still attend the meeting and vote in person even if you have already voted by proxy.