I wanted to ask this before doing anything..i am going to be upgrading my computer before long, want to get up with the times.
Now one main question i have about D|S is, will there be any problems with using a duel core processor.

What i am plan on getting.

Athlon 64 X2 5200+ 2.6 GHz, Socket AM2 65W 
Gigabyte GA-MA770-DS3 Motherboard, Socket AM2+
4GB DDR2 667MHz  2x2gig blocks : i know some will state this is to much, other reasons for getting 4 gig.
8600 GT, GeForce 8600 GT, 256MB, DDR3, PCIe-16, TV out, DVI, HDTV, SLI ready

I have opinions of my own -- strong opinions -- but I don't always agree with them.