You ordered a nifty thing. Now the nifty thing has to make your day by arriving. Then you'll have your nifty thing and a warm and nifty feeling inside. Evidently, Google's following this very line of thinking, as it appears to be in talks with various retailers and shippers to create a service that lets customers receive within 24 to 48 hours. According to sources cited by the Wall Street Journal, the company's effort is motivated by the success of Amazon's Prime service, which allows customers to receive many purchased items within a day or two for an annual fee of $79. Google, in turn, ha