Through12/22 at 6pm PST, MacMall.com is running their Overnight Sale with discounts on Mac computers and accessories. Even better. orders over $299 get free FedEx Overnight shipping! The 11.6" 1.66GHz, 128GB MacBook Air drops from $1199 to $849.99. The 15.4" MacBook Pro Quad Core i7 goes from $1799 to $1549.99 to $1499.99 after $50 mail-in rebate. Those models that ship with OS X 10.6 Snow Leopard, can upgrade to OS X 10.7 Lion free. Sales tax is charged in most states.