Mustek is beefing up its line of digital photo frames with the announcement of the "premium" Ality line at CES. The new 8- to 15-inch beauties maintain a lot of the features of the previous models – support for JPEG and MPEG formats, slots for MMC, Memory Sticks, SD and "other popular memory cards," and an MP3 player with built-in speakers -- but they also add an unspecified amount internal memory, USB connectivity, and resolutions as high as 1280 x 1024. Prices and availability are unknown until the official unveiling during the expo, where we'll question them about the lack of Wi-Fi and RSS support.