It's not. You can add quick launch icons and drive shortcuts natively (right click > Toolbars > New Toolbar). I only use Taskbar Tweaker to replace the Windows

It's not. You can add quick launch icons and drive shortcuts natively (right click > Toolbars > New Toolbar). I only use Taskbar Tweaker to replace the Windows Aero-style tooltip with the standard jump list right click menu. The media taskbar player can be added natively from older versions of iTunes, Windows Media Player, or others.