ahh this is good news it shows that it was working(as ive just started on this its good news to know it worked once) it must be the latest builds of twonky are the problem. Ill post this on the twonky forums in the hopes they will pick it up and fix as soon as possible. At the moment im switching my amp on and controlling volume with nevo but i have to have my laptop on to control my sonos which isnt ideal. Thanks for the post. Lee