MacRumors is reporting that Apple has tweaked the colors on the iPad Smart Covers. The orange cover has been replaced with a dark gray cover, and the interior color now matches the exterior instead of being a uniform gray. follow link
Set Password Activation Time in Snow Leopard
In Snow Leopard, you can now set an amount of time after your Mac goes to sleep or engages the screen saver before it requires a password to log back on. In Leopard, the option was simply to require the password or not. Choose among several increments, between 5 seconds and 4 hours, from System Preferences > Security.
iPad 2 Smart Covers Change Colors