serviio to stream on P50UT30 TV ?

Hi,
I own a Panasonic P50UT30 plasma; if anyone has such a model and was able to stream with serviio to it, please let me know.

Currently I have 2 problems:
1) I try to run serviio on my Mac, but I see a lot of errors such as:

2012-03-18 02:21:57,934 ERROR [DiscoverySSDPMessageListener] Cannot open multicast socket,will try again
java.net.BindException: Address already in use
at java.net.PlainDatagramSocketImpl.bind0(Native Method)
at java.net.PlainDatagramSocketImpl.bind(PlainDatagramSocketImpl.java:91)
at java.net.DatagramSocket.bind(DatagramSocket.java:372)
at java.net.MulticastSocket.bind(MulticastSocket.java:162)
at java.net.MulticastSocket.<init>(MulticastSocket.java:147)
at java.net.MulticastSocket.<init>(MulticastSocket.java:112)
at org.serviio.util.MultiCastUtils.startMultiCastSocketForListening(MultiCastUtils.java:44)
at org.serviio.upnp.discovery.DiscoverySSDPMessageListener.run(DiscoverySSDPMessageListener.java:79)
at java.lang.Thread.run(Thread.java:680)

Unfortunately I cannot see any other relevant info (the number of the port for example) and the logs fill pretty quick.
However, I read about ports 8895 and 1900 as being used so I tried with a netstat to see if any other process uses them. Unfortunately my search returned nothing so any suggestion would be more than welcome.

2) I have absolutely no idea how to set the tv to receive this streaming (of course, I wasn't able to start it anyway, but ..).

Thank you very much !
Ionut

For the "Address already in use" problem you indeed usually need to use netstat to see what is listening on those ports. However netstat doesn't let you display the name/pid of the process using that port.
So you should use lsof. (list open files)

  Code:

sudo lsof -i -P | grep LISTEN

The first column is the name of the process, the second one the pid.

Unfortunately I can't help you with question 2.