Sound Control foi atualizado para o Windows 7.
Você pode baixá-lo de aqui . Por favor, preste atenção ao seguinte artigo de suporte da eu fiz o upgrade para o Windows Vista / 7 e o controle de som não altera mais o volume :
Ensure you are using the latest version of Sound Control available in the Current Downloads section. You also need to follow the instructions given on the compatibility notes page. Windows Vista/7 has changed the method of controlling the volume mixers and enabling the appropriate compatibility mode will allow Sound Control to correctly control the volume levels again. In addition once you have set the appropriate compatibility level the User Account Control confirmation prompt will also not display or an option to stop the prompt being displayed again will be available.