The one thing that it took me awhile to get used to with YTTV is the Library/DVR. I like the ability for things to go away or I can delete them and they no longer show up until there is a new episode. So for example, I want to be able to delete the Formula One box and episodes until there are new ones next weeked. I want to be able to mark them as "watched"
I just noticed that you can mark them as watched online. I don't think I can do this on the TV

I just noticed that you can mark them as watched online. I don't think I can do this on the TV