Cocktail 3.3 includes a major update to Pilot. The new scheduler allows you to run miscellaneous maintenance tasks at scheduled times, while the Options button allows you to customize your system optimization even more.
Cocktail 3.3.1 is a minor update that addresses a few bugs. Version 3.3.1 also includes updated Cocktail Help (now available in PDF format) and extends trial period to ten launches. It is available as a free update for all registered users. This version is tested for compatibility with Mac OS X 10.3.2 and earlier.