First of all download ted from here
Extract and copy the folder name "tedv09715" into your home folder and rename it ".tedv09715" to make it invisible. Once you do that and refresh nautilus you won't be able to see the folder anymore, if you want to see the hidden folder go the "view" in nautilus and click "show hidden folder" option. Browse for that folder again and double click it, inside should be another folder named "tedv09715 2" double click and inside should be the "ted.jar" we are looking for. Right click on "ted.jar" and choose properties, go to the third tab "permissions" and check the "Allow execute file as program".
Once you have done that we will add a menu option in gnome, to do this go the System->preferences->Main menu. First in left side "menus" choose internet and then select new item on the right side.
command: java -jar /home/yourusername/.tedv09715/tedv09715\ 2/ted.jar
comment: torrent episode downloader
For the icon browse to ted folder "/home/yourusername/.tedv09715/tedv09715\ 2/" and select the "winicon.ico"
To add ted in the startup menu, go to System->Preferences->Startup Applications, select "add" and enter the same options as in the menu option.
Here is ted wiki for anyhelp.