Apple has released OS X Server 2.1.1, which has been updated with the capability of managing DHCP from within the Server app as well as adding support for iOS 6 devices to the Profile Manager. The release also enables management of the blacklist settings for the Mail service, prevents spurious “Host name changed” alert messages after restarting, addresses an issue where AirPort base stations couldn’t be managed after updating from previous versions of OS X Server (as well as some other migration issues), and allows for setting a default NetBoot image in the Server app. ($19.99 new, free update, 136 MB, release notes)
Using Expose within Spaces
To drag a file into an application that's running in another one of your Spaces, use Expose while in Spaces overview mode. First, press F8 to go into Spaces overview mode, then press F9 to Expose all application windows. Hover over the application window you want and wait a moment or press the Space bar, and both that space and that application come to the foreground, ready for you to drop the file.
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