My one's on "Obtain DNS server address automatically"...
I have to say though, this is a bit complicated. It's just that I don't want to screw anything up, since I'm unfamiliar with this sort of stuff.
I should've asked the neighbour when he was here last time, but I didn't want to waste his time or anything.
Don't worry, I should get it sussed eventually - but if you want to help, then by all means, feel free.
Chris