December 27 - 11:35pm EST   In brief: A CompUSA in Lexington, Kentucky is discounting its entire stock of Apple merchandise, Zannel has optimized its web-based multimedia sharing site for the iPhone, and MacNN has posted reviews of a website creation app called Shutterbug, and the leather Cobra iPod CoverCase. CompUSA is offering discounts of 5-percent on Apple desktops, laptops, and iPods, 10-percent off of Apple Cinema Displays, 15-percent on Apple software, and a 20-percent discount on Apple accessories. While CompUSA is currently having a sale on its website, it is unclear if this is the same offer, or if this is being offered outside of Lexington. [full story]