First real chances at the Stadium of Light as Sunderland midfielder Emmanuele Giaccherini brings a save out of Leeds goalkeeper Marco Silvestri before the resulting corner hits the bar after Ricardo Alvarez's shot from outside the area takes a deflection.

Steve Claridge
BBC Radio 5 live at the Crabble

"It is no more than Crystal Palace deserve. They look ultra professional and completely different class to the opposition. No way are we going to get a shock here if Palace keep playing like this."

If this is a potential banana skin, Palace have come out wearing crampons.

Utterly dominant so far and they get the goal they deserve as Dover defender Tom Bonner inadvertently flicks Wilfried Zaha's cross on to the far post where Scott Dann ghosts in to volley home.

Image source, Getty Images

Crystal Palace have Dover firmly under the cosh.

Glenn Murray heads narrowly wide after Stuart O'Keefe's shot through a forest of legs is smothered at the second attempt by Andy Rafferty.

The Dover goalkeeper has spent time training with Palace this season.

So far, so quiet at the Stadium of Light.

Rudi Austin broke away briefly down the Sunderland right before Santiago Vergini got across to end the Leeds winger's fun.

Image source, AP

BBC Final Score

A reminder that Final Score is under way on the Red Button and via the Play icon at the top of this page. Later on they'll be showing goals as they go around the grounds on this packed day of FA Cup action.

An early, and optimistic, shout for a penalty at Loftus Road as QPR's Junior Hoilett breaks into the box and flops to the deck under minimal contact.

Mark Clattenburg is having none of it.

Leroy Fer's fierce effort soon after is well saved at the near post by Mark Howard.

Premier League trumping League One at the moment.

Dean Kiely
BBC Radio 5 live sports extra summariser

"There is no doubt that this be a team Gus Poyet is confident can beat Leeds United and on paper they can but as we all know this is the FA Cup. Leeds will bring a great support and regardless of their current position this is an important game."

Listen to full 90 minute commentary on BBC Radio 5 live sports extra

Palace have come roaring out of the blocks. Glenn Murray gets above Richard Orlu and pulses a header goalwards, but goalkeeper Andy Rafferty plunges right to push away his effort.

And on the south coast as well...

Up and running at the Stadium of Light...

Alan Pardew comes out of the tunnel and does his best John Paul II impression, waving gently at the away end's cheers.

No hanging around at Loftus Road. Two minutes earlier than advertised, they are under way.

Image source, Getty Images

The teams are in the tunnel at Dover.

It is so tight in there that there are some serious invasions of personal space going on as the two teams squeeze up alongside each other.

And there is the Sunday League catchphrase: "From the off lads."

Eight of the Sunderland team that beat Leeds to win the 1973 FA Cup have just done a turn on the Stadium of Light pitch before kick-off.

With five minutes until the off, there are still some bare patches of empty seats.

Image source, Getty Images

BBC Radio 5 live sports extra

Image source, BBC Sport

BBC Radio 5 live sports extra commentator John Acres tweets this photo:, external Commentary on the way with @deankiely40 on @BBC5LSX 1245 #sfcvlufc

BBC Radio 5 live

Dover Athletic's injured midfielder Chris Kinnear Jnr on BBC Radio 5 live: "In the last tie against Cheltenham I played with far too many pain killers. I went for a scan and there was loose cartilage in the knee. I had an operation but if there's a replay I will potentially be back for that. I've just been in our changing room and there are no real nerves. We're going to give it a good go."

Go easy on the aspirin kids.

Dean Kiely
BBC Radio 5 live sports extra summariser at the Stadium of Light

"Leeds United manager Neil Redfearn is a straightforward and genuine fellow. He looks like he is gluing Leeds back together with the soap opera going on there. Leeds need a Cup run."

Steve Claridge
BBC Sport

"Will it work out for Alan Pardew at Crystal Palace? I think so. He goes there with a strong hand. Palace had a good time under Tony Pulis but they struggled before and after that.

"Newcastle are the biggest club in limbo in the world. Alan was probably fed up with that and wanted direction where the club was going. He probably wasn't going to get that."