Once you have downloaded and installed the Twitch Leecher software, simply start it up and log in with your Twitch account. Once logged in, an "Add New Task" dialog will appear, allowing you to add new tasks. The "Channel" field is used for entering the channel name of the broadcaster whose VODs you want to download. In the "Quality" field, you can enter a quality value. If no value is entered here, all available qualities will be listed when trying to download videos.