Backing up channels to create a channel list does not produce a ChannelList.xml file with frequency values populated. Therefore, importing this data does not result in tuneable channels in MyTv.

Example of output:
http://mpteam.pastebin.com/612530

h4. Additional Information
When i import the .xml mentioned in http://mpteam.pastebin.com/612530 then
i simply get all the atsc channels with all atsc channel information