Terms and Conditions: To receive this offer, purchase must be charged in full to your American Express Card. Offer must be presented at time of purchase. Offer has no cash or surrender value. Offer valid on 2008 MDG Desktop or Notebook models only. Offer not available on sale merchandise. Offer cannot be combined with other promotions or offers. Limit one offer per Cardmember. Offer not valid on previously purchased merchandise or custom orders. Applicable taxes extra. Gift with purchase valued at $534. The number of gifts available for this offer is unlimited for American Express Cardmembers. Offer must be fully redeemed at time of purchase. Offer expires December 31, 2007.