Time to fire up Software Update once again if you’re a Mac owner, as Apple has just unleashed the OS X 10.5.6 update into the wild. This one features a large number of changes, but here are some of the one that caught our eye.

Apple just released Mac OS X Leopard 10.5.7 for download via Software Update its Leopard operating system that is intended to fix a variety of bugs and security issues, as well as provide expanded hardware support. OS X 10.5.7 includes patches for issues related to network stability and performance, as well as issues related to logging in to Gmail and synching contacts on Yahoo. The update also includes a patch to improve the accuracy of several Dashboard widgets, including Unit Converter, Stocks, Weather, and Movies.