After a bit of a delay, Sony's released the U.S. version of its v2.0 update for PlayStation Portable, adding an authorized Web browser, new video and audio options, wallpaper and other tweaks. Get it at http://www.us.playstation.com/psp.aspx?id=SoftwareUpdate. Remember: This update will also close security loopholes that permit homebrew applications. Sony now says it's considering whether to allow community-made software to run on the PSP in the future, but for now they'll be unusable...
