From a Barnes and Noble press release: "NOOK Color will get even better this Spring when a major update to the device’s firmware will offer customers access to explore exciting new applications, e-mail and many other requested features." They continued, "Barnes & Noble also announced its April More In Store™ content, exclusively available for NOOK Color and NOOK™ eReader customers in any of Barnes & Noble’s more than 700 stores. In April, NOOK customers can connect to Barnes & Noble’s free in-store Wi-Fi® service to access exclusive content – including essays, short stories and more – from authors including: Alexander McCall Smith, bestselling author of The No. 1 Ladies' Detective Agency; Erin McKean, author of The Secret Lives of Dresses; multi-bestselling thriller author James Grippando and Paula McLain, author of the much-reviewed-and-lauded The Paris Wife. More In Store is updated weekly and each new feature is available for four weeks on a rolling basis. Once a customer downloads the content to their NOOK, it is saved to their digital locker and can be accessed at any time."