Through Thursday, January 20th, Borders is offering the Kobo Wireless eReader for $99 with coupon—that's $40 off its typical retail price of $139! Though the Kobo comes preloaded with 100 out-of-copyright classics, new users will nevertheless be interested in filling their new eReaders with their own books. Downloading eBooks from the official Kobo bookstore is easy. But what if you want to buy your books from someplace else? Or even get your books for free from somewhere like Project Guten...
