Basically, Overwolf allows you to see who's in your TS channel and who is speaking from within the game running in Full Screen mode. ED isn't currently supported but you can add it to the Overwolf game list by doing the following.
Install Overwolf - http://www.overwolf.com
Find the file that looks something like this AppData\Local\Overwolf\GamesList.7804102.xml and open it in Notepad or some other text editor.
Add the following to the bottom of the games list, changing the ID number (currently 105902) to read one more than the last entry in the game list.
Code: Select all
Save the file and run ED.
You may have to repeat the process if Overwolf updates the game list.