Quick laptop question

[Will221]

Ok, im buying a new laptop want to have a graphic card that allow me to have multiple screen.

Im buying this one from dell : http://configure.dell.com/dellstore/...OC=94002P_F_1E

There are 2 graphic cards offered, does one of them allow for 2 screen, if not can you tell me a good graphic card for a laptop to multitable with multiple screen?

Also, if I buy one of the 2 offered and they cant have multiple screen is it possible to add a second card to my laptop and then be able to add a 2nd screen?

Thanks.