Thanks for your feedback calston!
You are correct, support for playlists will be added to the PSP skin in the next version. You can use them now, but only in the PDAClassic skin (there is a playlists link at the bottom of each screen in PDAClassic).
Jon also talked about the desire for an iPronto skin. I am keen to do this too, or help someone do it. Skinning is fairly straightforward. I just need to put some tutorials up. There is demand for adjustments for other devices like the
Nokia 770 too.
Cheers,
Ben