Mac: If you're still having a difficult time getting used to Mac OS 10.7 Lion and all of the added features and changes Apple has made, Deeper is a utility from the folks who made Onyx that gives you control over the Finder, iTunes, Mail.app, the Dock and more.Much like previously mentioned Lion Tweaks, Deeper is a utility that gives you control over the look and feel of Mac OS Lion, and lets you switch many of the new features off or set them to behave more like Snow Leopard. Even if you're not out to make Lion more like Snow Leopard, Deeper also gives you quick access to a number of Mac OS system options and tools that are normally buried in different utilities and menus. The app also lets you control Safari's default behaviour and toggle its developer menu. You can disable the iTunes Store or the Ping social network, or change the apps that start when you log in or manage other login options.
Deeper is free and available now. If you're not running Lion yet, versions of Deeper are also available for previous versions of Mac OS.