Apologies for my buffoonery!

It was, in fact, that the connection at work was not letting my N810 connect. It was reporting being connected but would not let any data through. I've subsequently found another thread on that problem so I'm not alone - there's absolutely no security on the wifi at work, but even though it reports being connected, there's no action on Web or App Man or anything else. Took it home - with my super-secured network at home and it works perfectly and App Man gets populated.

I do now remember another incident when this happened - with an S60 (non-FP1) Nokia - I think it was an N93 - with no apparent solution. Odd.

Tim