**Offer good only in the U.S. Only one USB flash drive per requesting address. Available while supplies last. This offer is non-transferable and cannot be redeemed for cash or combined with any other offer. Taxes, if any, are the sole responsibility of the recipient. This offer is subject to change without notice. Please allow ten (10) working days for your order to be processed and shipped. Proper shipping address for delivery of any materials is the responsibility of the recipient, and any materials returned as non-deliverable may not be resent. Due to government gift and ethics laws, government employees (including military and employees of public education institutions) will receive a DVD instead of the USB offer.