Okay I solved the problem

thanks to the tip of "justpassing":

I downloaded the nevomedia update from the mynevo website. And this one worked!!

So,this update appears to be the complete program!! And the presence of a CD installation, like it is told on the myNEVO website, is not nesessary.

It all works quiet well including the album art etc. The NEVO SL Wifi conection drops often though. Apperantly it recieves the network signal less good than eg my vaio labtop.

The only thing I hope to accomplish is to recieve the NEVO media server on my pinnacle showcenter (I haven't found the IP adress of the NEVO media server yet!!). This way I can stream my music from the PC on the attic to my hometheater in the livingroom all controlled by the NEVO sl.

Does anyone know if this is possible?

Anyway thanks for the tips so far