I believe dave is referring to the mac in the other room as seen in pic 3. This was covered by the case in pic 2.
Anyway... rage less. The mac v pc is done to death. :S
It was awesome when writing essays for uni and when I was using photoshop on a daily basis but now that I'm not doing much, I have just set it up as a tv. It's probably on half as much as my pc saving me a bit of power [money].