I would say wherever text gets dynamic, more ergonomics never hurt.
It is not very important when for instance the left navigational column is not that readble, they do not change anyhow. People know after little use what each button does just by taking a glance on it. (Icon Principle)
But wherever you can find new data, you will try to summon every bit of information, therefore strenghtning your eyes. These fields would be descriptions, EPG Data, Video/Music lists etc...
Thanks for the remixing the chimes!
Just checking, how is the development going?
Sh4nn0w has started working at a new version of MP-TVseries skin file, but havn't heard from him the last week...
Btw, just fixed bigger fonts in list/icon/filmstrip view and remade the layout to fit more items.