The Read speeds for the P5K Deluxe WiFi were poor at stock speeds with a 1066FSB, however they significantly improved - as we would expect - with a 1333MHz FSB. The overclocked results were not great.
RightMark Write
At the 1066FSB stock speed, the write speeds were poor, however as above, the results with a 1333MHz FSB were much improved. Unlike with reads, the overclocked write speeds came in third overall, and were quite decent.