sorry for my ignorance but just to clarify since i kinda wrote it wrong. so if i have my time capsule on my network. my mac will back up to it wireless as long as my AC in pluged in
When your compatible Mac goes to sleep in Mountain Lion, Power Nap still gets things done silently
- Time Machine backup. Your Mac notebook can back up while it sleeps.
Power Nap does more when your Mac is plugged in to an AC outlet
When your portable Mac is connected to a power source, it also downloads software updates, makes backups with Time Machine, performs Spotlight indexing, ...