DeskConnect (free) allows you to move data between OS X and iOS easily.
DeskConnect comes in form of Mac application and an iPhone app. Mac application installs itself on the menu bar, form which you can then access options to send data to your iPhone. On iPhone side of things, app allows you to get data that was sent from the desktop, and allows allows you to send data back to your Mac.
DeskConnect is an easy solution for sharing data between Mac and iPhone, and its free.