Boosting the Mac version of its podcatcher app with AirPlay support, Jamawkinaw Enterprises has released Downcast 1.0.3 with a number of new features and improvements. The update adds a preference to prevent screen dimming while playing videos, hides the cursor during video playback, makes significant improvements in iCloud syncing and stability, ensures the progress indicator is displayed when importing files, and makes several improvements to VoiceOver. It also fixes a bug that caused episodes to be marked for streaming instead of being downloaded and an issue that prevented the played/unplayed status from syncing correctly. ($9.99 new from the Mac App Store, free update, 6.1 MB, release notes)
Find Wi-Fi Networks with VirusBarrier X6
If you're in a location with multiple Wi-Fi networks, it can be hard to figure out which is the best one to connect to. VirusBarrier X6 can help - open the program's Network window to view a list of available Wi-Fi networks, complete with the name, channel, and signal strength of each.