Bradley Chambers, Director of IT for the Brainerd Baptist School in Chattanooga, Tennessee, has a number of trenchant suggestions for ways Apple could improve iOS for education, including a way to deploy in-app purchases in MDM or Apple Configurator, the option to redistribute iBooks Store textbooks between classes, increasing the default storage space in future devices, and an iCloud email service for schools. 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.
How Apple Can Improve iOS for Educators