Erdal : yes, indeed we cannot control yet. We had a full project (client, controller and server) but the resulting code is not good for release(too much memory, slow, etc) so we ran and did a basic support that is working.

If you need control point features... you need to use mediastreamer : /

Seek is not supported. Seek in the streaming media is REALLY more complicated than it sounds, so our focus is first on getting things solid.

Maybe yes twonky can make even more difficult to seek, but we are not testing it right now...

Covers from the UPNP? or locally?

did you install : canola-tuning-plugin , then entered the settings - media - update cover arts and thumbnails ?

Marcelo