Every month (except last month), Sony offers an EXE file they call the "Content Pack" which contains a variety of files, like videos, music and wallpapers for your PSP. This month's pack features the (annoying) PlayStation Mayhem podcast, and content from Full Auto, Ratchet & Clank, 300, Prince of Persia, Virtua Tennis and MLB 07. Unfortunately, Mac fans: Sony doesn't love you.
This month's package clocks in at a hefty 108MB. Feel free to visit Sony's official US website to download.