Canon has announced upgrades to many of their bundled software packages.

Canon RAW Codec 1.0 for Windows Vista
ZoomBrowser EX 5.8b Updater for Windows
ImageBrowser 5.8b Updater for Mac OS X
Digital Photo Professional 3.0 Updater for Windows and Mac OSX
EOS Utility 2.0 Updater for Windows and Mac OSX
PhotoStitch 3.1.19 Updater for Windows

Visit the Canon download library to get updated software for you camera model [ more ]