This excerpt taken from the AAPL 10-Q filed Jan 23, 2009.
NOTICE OF GRANT
This restricted stock unit award (the Award) is granted under and governed by the terms and conditions of the Apple Inc. 2003 Employee Stock Plan and the Terms and Conditions of Restricted Stock Unit Award, which are attached hereto and incorporated herein by reference.
You do not have to accept the Award. If you wish to decline your Award, you should promptly notify Apple Inc.s Human Resources Equity Group of your decision in writing at 1 Infinite Loop MS: 84-CO, Cupertino CA 95014. If you do not provide such written notification within thirty (30) days after the Award Date, you will be deemed to have accepted your Award on the terms and conditions set forth herein.