Cocktail 3.7.3 is the latest version of the general purpose utility for Mac OS X. Cocktail allows users to clean, repair, optimize their system, and more. This release addresses a bug that caused high CPU usage on Intel Macs and adds compatibility with Mac OS X 10.4.8. The update is strongly recommended for all users of Cocktail (Tiger Edition). Cocktail requires Mac OS X 10.4 or later and is priced at US$14.95.