I think adding a multimedia files tab in opl would be a great feature. maybe the best app that works with these multimedia files is sms, but because it's an old homebrew, its interface isn't so visually pleasing. performance is satisfactory as far as I've tested, despite requiring avi divx files. even if it is not possible to increase compatibility for more accessible formats such as mp4 and mkv, the simple fact of having a multimedia tab that allows customization by adding covers to movies, series, albums and songs, information such as synopsis, year of release, lyrics would already make this process to play multimedia much more enjoyable and immersive. another interesting thing would be to add a feature to display date and time in the opl interface. I noticed that the sms app has this despite being quite old