If there is a logo that that is not in the set that is not showing up, this could be for a few reasons:

1) We don't have that logo yet. Unfortunately, I don't have the time to work on every logo for every country. Many countries already have people working on them. You can contact them directly, and ask them to submit their logos to me. Or make one on your own and submit it!

2) The logo has been tagged for a different country. Especially with non US logos, I am unfamiliar with which countries get which channels. If there is a logo that you know is available for another country, I can update the database remotely so it downloads for your country too.

3) The logo doesn't have the correct naming convention. If you have a correction to submit, do so via the Contact Us link. In some cases, we can't fix the incorrect naming conventions, due to character problems, or countries with the same channel name. ("One" is  popular one). We may send you a logo that is a different name, so check the cache in programdata/mychannellogos, and see if it is there. You can then manually add it. If it is not there, contact me I'll see what I can do about it. We hope to fix this in the next update to MCL.