Volume2 - Volume2 is an advanced Windows audio mixer, a complete replacement for the standard Volume Control.
7+ Taskbar Tweaker - 7+ Taskbar Tweaker allows you to configure various aspects of the Windows taskbar.
Sound Control - App-specific volume control
TaskbarX - TaskbarX gives you control over the position of your taskbar icons.
Power mixer - Power Mixer is a complete Windows volume control replacement.
TranslucentTB - TranslucentTB make Windows Taskbar transparent