Dell Inc. confirmed that it had acquired boutique PC vendor Alienware, a move that will add some zing to the company's image. For consumers, the purchase will mean that Alienware will now access Dell's well-known supply-chain efficiencies, ideally reducing wait times for new PCs that Alienware executives said have swelled to as much as a month or more. Interestingly, the deal also means that a PC containing a processor from Advanced Micro Devices will finally contribute to Dell's bottom line.