BBC iplayer via bridge

So decided with new os and bargain price, I'd try the16gb PlayBook.

So far very pleased and son can keep the galaxy tab.

However, I don't seem to be able to get BBC iplayer to work using the connection from my 9900.

The PlayBook plays iplayer fine via wifi, and the 9900 plays iplayer fine wifi or 3g.

Any ideas
Thanks

Update, my 9900 appears to have stopped playing iplayer via 3g. will go and check this now