I'd also like to see:
1. The ability to sort channels not only alphabetically or by number but by major to minor channel groupings as this is the way most people watch / select tv.eg.
BBC1
BBC2
BBC3
BBC HD
BBC News
BBC Alba
ITV1
ITV2
ITV2+1
ITV3
ITV3+1
ITV4
ITV4+1
Channel 4
Film 4
Film 4+1
More 4
More 4+1
E4
E4+1
Five
Movie Channels
Zone Channels eg. Thrillers, Reality, Horror
News Channels (other than BBC News)
Music Channels
Childrens Channels
Radio Channels
Shopping Channels
Betting Channels
Minority Interest eg. Welsh, Asian etc
The vast majority of people watch the major channels so someway to sort the channels into a terrestrial type order through the BBC's, ITV's CH4's Five's, then movies, thrillers, horrors, etc leaving shopping and radio to the bottom would be really useful.
This is far more logical than sat channel number or alphabetical which both throw up essentially random meaningless lists containing both major and minority channels (ie ones the vast majority may never watch) all mixed up.
2. Don't know if this is possible, but the dogs are really annoying and some eg ITV 3 are solid and thus dangerous to plasmas. If its a seperate sub transmission rather than embedded at source, then an option to block dogs would be useful.
3. An easier way to add favourites. At the moment the only way I know is to go into the "List", highlight the required channel, then press Opt+, then navigate to Favourites, then select favourites number, then click add. Then start all over again for every other channel. Its very long winded.
What I'd like is to be able to be watching a channel and just press "Add to favourites". A dialogue could then come up asking for confirmation and to select favourite number. Pressing OK would then add it. Thats far simpler, doesn't require you to bring up lists and is far quicker and easier to use without missing some of a program you're watching.