Here are the latest updates for Mac OS X apps.

Fidelity Media, creators of MegaSeg (http://www.megaseg.com/), the DJ and broadcast automation system for Mac, has released an update that delivers over 25 improvements to their Pro and DJ editions of MegaSeg. Version 5.8.1 includes support for Denon's MC6000 MIDI controller, a limiter mode for automatic volume, a new jog wheel sensitivity setting, animated album artwork, optimized instant-start, and refinements for list displays, the scheduler, and events, as well as specific fixes for users running OS X 10.6 or older.

Reggie Ashworth has announced AppDelete Lite 3.2.5, an update to his Mac application deletion utility via the Mac App Store. The upgrade is optimized for Mac OS X 10.7 ("Lion") and adds support for six new languages.

Dejal Systems (http://www.dejal.com/simon/) has updated Simon, their server monitoring tool for Mac OS X, to version 3.4. The app checks web pages, FTP and DNS servers, local or remote ports or volumes, and other services for changes or failures, and notifies you via e-mail, sound, speech, Twitter, SMS, HTML reports, and other means. Version 3.4 includes an improved Automatic Email notifier, plus l other fixes and improvements.

Whetstone Apps has rolled out DayMap 1.1.1 (http://whetstoneapps.com/), an update to their personal productivity application for Mac OS X 10.7 ("Lion"). DayMap offers a way of organizing and scheduling projects and tasks in a visually intuitive Project Outliner and Weekly Scheduler. Version 1.1.1 includes the ability to print project outlines and weekly scheduler, arrange tasks by priority, tooltip information and more.