LionScrollbars … System Preferences in Lion only allows for configuring scrollbars globally. But one setting that applies to all applications does not reflect that for some tasks seeing/not seeing a scrollbar can be crucial (such as always showing a scrollbar for programs where you edit text/code vs. hiding it for web surfing). For those times when you wish you could change the system default for certain applications, now you can! LionScrollbars allows you to configure scrollbar settings on a per-application basis, so you never need to be frustrated by this again.

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Quicksilver is a light, fast and free Mac application that gives you the power to control your Mac with keystrokes alone. 

Quicksilver allows you to find what you need quickly and easily, then act upon these objets as you see fit. All with your fingers on the keyboard. As an example, if you want to find an application hidden in the depths of your file system, simply activate Quicksilver with a keystroke, type a few letters of the application’s name, then hit Return or Enter to launch it, or tab and type to find an action such as Quit, Trash, Email To…, Run at Login, Move To…, Get Info, Reveal, the list goes on. 

Quicksilver indexes and parses only selected parts of the contents of your hard drive in the Catalog, which means it locates and displays the items matching your search quickly. Quicksilver has a modular structure which means features for interaction with a whole host of of other applications (iTunes, 1Password, Safari, Microsoft Office) can be done after installing the relevant plugin. 

Versions compatible with older OSes are available at http://qsapp.com/download.php

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SimplyBurns is a Mac OS X application with a GUI, which allows the user to burn CD/DVD media.

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SixtyFour lists apps that will open in 64-bit mode and facilitates the changing of a preference to force the apps to open in 32-bit mode.

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Wraparound is an application primarily intended for users with large and/or multiple screens, which allows the mouse cursor to “wrap” around the screens. Rather than spending time and energy moving the cursor across the screen, from one side to the other, simply drag it off one edge and it immediately appears on the other side. 

Wraparound can handle even the most abnormal of screen layout configurations, and even allow windows and other objects to be dragged though screen edges. And if you’re worried about not being able to hit your menu bar or dock without the edge to stop the cursor, you can always turn off horizontal or vertical screen wrapping to suit your preferences. It also preserves screensavers and Exposé functionality with variable sized non-wrapping areas at the corners.

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BetterTouchTool adds many new, fully customizable gestures to Magic Mouse, Macbook Touchpad and now even to the Magic Trackpad!

Also adds tons of new features like “Windows 7 Like” window snapping

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Lion DiskMaker is a small application programmed with AppleScript that you can use with Mac OS X 10.6 or 10.7 to burn a DVD or build a bootable USB key from Mac OS X Lion’s Installation programm.

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OnyX is a multifunction utility for Mac OS X. It allows you to verify the Startup Disk and the structure of its System files, to run miscellaneous tasks of system maintenance, to configure the hidden parameters of the Finder, Dock and of some of Apple’s own applications, to delete caches, to remove a certain number of files and folders that may become cumbersome and more.

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OnyX is a multifunction utility for Mac OS X. It allows you to verify the Startup Disk and the structure of its System files, to run miscellaneous tasks of system maintenance, to configure the hidden parameters of the Finder, Dock and of some of Apple’s own applications, to delete caches, to remove a certain number of files and folders that may become cumbersome and more.

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Download OnyX

MagicPrefs is a toolbar application for OS X which aims to improve the functionality and configuration options of the Apple Magic Mouse.

It features the MagicMenu, the ability to bind a variable number of finger clicks and taps to functions like Middle Click , Hold Down Both Mouse Buttons, Spaces, Expose, Dashboard, MagicMenu etc.

Tap Sensitivity implements a advanced algorythm that impacts a number of factors used to determine taps , all controllable by a single slider.

Tracking Speed adds the ability to increase the maximum available speed by a extra 25%.

And to top it all off it features a real-time display of the fingers touching the surface of the mouse that you can enable to test and monitor the way the mouse sees your input.

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