Tip: You can change the OSD font in Xine Settings dialog: OSD page->Advanced Options. Try 'cetus', it looks good! Next tip

Kaffeine and KDE 4

Yes, we are working on the KDE 4 version.
And yes, it will use Phonon.
This will take some time because:
- We are rewriting most of the code to introduce new features.
- Phonon does not yet support all the features we need.

Be patient, and stay tuned !