Which computer should I buy for poker?

Hi, I am looking to get a decent poker computer as I am running on a laptop right now. Basically, I want a decent processor, 1gb of ram, and a video card that can do 2 monitors at 1600x1200 res. These are the best 2 deals I can find:

http://www.circuitcity.com/ccd/productDe..._UseBVCookie=No
This one needs a ram upgrade but thats cheap, and it has a Pci express ugradeable slot.

http://www.circuitcity.com/ssm/eMachines...roductDetail.do

This one has enough ram, but I have no idea what kind of video card I can put in there.

Thanks, and any input is helpful.