Got half of my rig built and working the way I want now, running around 5Mh/s, WU isn't as good as I want yet but I'll tackle that problem later.
ASRock H81 Pro, Intel G3220, 4GB RAM, 2x Enermax Platimax 1350W PSU, 6x R9 290
I'm running cgminer on Ubuntu 12.04.4 LTS headless
[img ]http://dump.chiko.nl/g/63b9b5.png[/img]
[img ]http://dump.chiko.nl/g/34208f.png[/img]
[img ]http://dump.chiko.nl/g/106505.png[/img]
Getting cgminer to detect my GPUs headlessly was a pain in the ass, not a single guide I could find contained all the info needed.
I have the same keyboard, and it's awesome. Love the aluminum, and the piggy.