Here are some issues: The timestamp takes a few seconds, before it starts.
Jumping is not possible. The bar and time moves, but the track keeps playing.
When opening another window, or switching off the screen (manually or automatically by powersave), the timestamp freezes. After skipping the track, it works normal again.
Maybe the bugs appear, because I am using the svn build?
I have an idea for cover art: Mediabox could provide a thumbnail of the cover art in the /tmp folder, that the widget could load and display.
Why not integrating the FM radio and the widget in mediabox? What do you think?