There have also been a few upgrades for my system.
- In-Akustik Excellence Network Cable CAT6
- Audiophile Silent Angel Bonn N8 Network Switch
- Linn Klimax DSM
If you are interested in whether the network cables or the switch offer a sound advantage, then you can read my opinion here 
Linn Klimax DSM. I am curious what will come to my mind next 
