Interpreting WiShield Datasheet

I just got my WiShield, checking out its datasheet, I am a bit confused from the diagram pins 13,12,8,2,1 are used but just below the picture it says 13 12 11 10 2 8 9 7 are used. Can someone confirm for me which pins are available?

http://asynclabs.com/wiki/index.php?title=WiShield_2.0