They’re out! No, they’re back! A few days after pulling all of its products out of the EPEAT program for environmental stewardship, Apple returns to the group’s list with a note from outgoing hardware chief Bob Mansfield. An explanation of the departure and return were not included. follow link
View Extra Audio Details in Snow Leopard
In Snow Leopard, Option-clicking the Volume icon in the menu bar displays a list of sound input and output devices. Choose one to switch to it; it's much easier than using the Sound preference pane. Also, hold Shift and click the icon to set the system volume, which is separate from the general output volume.
Apple Back in EPEAT with Vague Explanation