Paul
Unless you change the channel group being displayed, the channels will display in the order in MediaPortal - TV Server Configuration --> TV Channels and then the "All Channels" tab.
Personally I add a Channel group (TV Channels, Channels tab, bottom right Channel groups Add button) and then add channels (by right clicking the channel and selecting "Add to group") to this to narrow down the volume of channels to those I mostly use (BBC, ITV, 4 and 5 variants and a few others). How this is selected in MediaPortal depends on the skin. In Titan it is shown to the left of the EPG. In other skins it may be in the hidden menu to the left.
Mew
Unless you change the channel group being displayed, the channels will display in the order in MediaPortal - TV Server Configuration --> TV Channels and then the "All Channels" tab.
Personally I add a Channel group (TV Channels, Channels tab, bottom right Channel groups Add button) and then add channels (by right clicking the channel and selecting "Add to group") to this to narrow down the volume of channels to those I mostly use (BBC, ITV, 4 and 5 variants and a few others). How this is selected in MediaPortal depends on the skin. In Titan it is shown to the left of the EPG. In other skins it may be in the hidden menu to the left.
Mew