If you want it under the Christmas tree, heed the following order cutoff times.
Expedited International 12/3
USPS Standard Post 12/10
Priority International 12/15
FedEx Express Saver, USPS First Class & Priority Mail 12/19
FedEx 2-day 12/19
USPS Priority Mail Express, FedEx Standard Overnight 12/22
ACE Hackware ships most orders by USPS and/or FedEx. Shipping times are determined by the carrier with whom you choose to ship your order. Please note that not all shipping services provide insurance against theft or damage, and many services (like USPS Priority Mail) do NOT offer guaranteed delivery dates. If you need a package by a specific date, please make sure to use a service with guaranteed delivery times, and if possible, make sure to place your order before 12:00 PM ET to ensure quickest fulfillment. See Shipping & Returns page for more information.