Microsoft is giving the gift of a OneNote to iPad users "just in time for the holidays." The 1.3 update for the note taking software includes a version optimized for Apple's tablet. Also new in the upgrade is a tabbed user interface, table rendering, updates to syncing and a handful of other features. The initial download is free for up to 500 notes -- the unlimited version runs $4.99 for the iPhone and $14.99 for the iPad.