7+ Taskbar Tweaker

This programs enables you to tweak the taskbar of Windows 7 and Windows 8. The tweaks are divided into three sections:
Taskbar items: control taskbar items related stuff, like middle/right clicking, hovering, dropping, etc. Grouping and combining: disable grouping, allow to drag windows between groups, force/disable combining, etc. Other taskbar options: mouse wheel options, double/middle clicking on the empty space of the taskbar, and misc.