I like what they use now.
Make sure you hold Samuel and Helguera back far. Set Salgado too a bit more of a defensive style player, while Carlos has more attack.
Gravesen should have a very defensive setting. Zizou and Becks should be set to a medium defense setting. Owen, Raul, and Ronaldo low settings.
That should work fine.
-----------------Casillas
---------Helguera-------Samuel
-----------------------------------
-Salgado------------------------Carlos
-----------------Gravesen
--------------------------------------
----Becks----------------------Zizou
--------------------------------------
----------Owen------------Raul
-------------------Ronnie
Something like that. YOu'll be able to make a better formation when you do it yourself though.

Good luck.