Maximum PC: Facing stiff competition from the likes of Pandora and Spotify, popular streaming music service Slacker Radio just reinvented itself with a new look and simplified interface. Its name stays the same, but that's about all you'll recognize (visually) following a major facelift that's supposed to make it easier to discover music with highlighted stations, personalized picks, and exclusive content from Slacker's "expert curators." (Audio, Slacker Radio, Software, Web)