Yeah, I know.
I did actually look at the tech spec of my GF's iMac and had I had a cup of tea at the time, I would have spat it out over the shop display.
The innards are fairly mediocre, I mean 500GB on-board storage?
My PC has currently got 4TB interal storage
The only thing that impresses me tho, is the fact that the design is beautiful, the screen is a LED display an that the OS works quite well for what it is.