Thanks, I've sent you a PM.
It has internet access and seems to work as expected, other than the incorrect channel and frequency display. I did have it operating as a AP for a bit before the current setup, and if I recall is showed as "CH 1: undefined Ghz" - but going to the full wireless information page showed the (I assume) correct frequency. It only said undefined on the overview.
Now in station mode, I don't see a similar section in wireless information to display this information - I think it only shows channel and frequency if an access point? So all I have is the "undefined" data on the overview page.