Albertporter, I've missed to write that information down. :)
Yes I use the iMac as a musicserver. It works absolutely fantastic.
There has been some more changes in the last months. I've made a new rack of oak to support my system. I´ve recently been convinced that no metal should be aruond the system unless it´s in the system or singalpath. So i built a rack that is made in only wood. I also changed all cables to Entreq cables and uses Catfoot under the electronic.
These improvments has made the system more "analogue".