Kensington has released a new version of software for its line of mice and trackballs, MouseWorks for Mac OS X 1.1, that provides a number of significant improvements and bug fixes. New features in version 1.1 include support for OS X 10.1, automatic programming of DirectLaunch buttons, adjustable scrolling speed, chording, a “Home Page” option for DirectLaunch buttons and a middle-click option, which is useful for Unix-derived applications such as Maya. Kensington also provides a list of limitations and known issues in the software, writing, “We will continue to expand the capabilities of MouseWorks for Mac OS X in the coming months, as the OS matures and better development tools and information become available.”