Budget Pc build idea

Ok ok I think I got it. I'm building my computer around D3 system prerequisites.

Amd Athlon x2 5600+ Amd Radeon 4670


My intentions for building this system is to play D3 and maybe some fraps or video editing. Maybe youtube. What do you guys think about this system? Any constructive ideas or help would nice.
      First off I Decided to go with Amd. Heres the goods.
      I think this is a viable system.

My case
Rosewill CHALLENGER Black Gaming ATX Mid Tower Computer Case

My mobo
BIOSTAR A880G+ AM3 AMD

My cpu
AMD Phenom II X4 960t

My Power Supply
CORSAIR Builder Series CX600 V2 600W ATX12V v2.3

My Ram
G.SKILL Ripjaws Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM

My Harddrive
160GB 7200 RPM 8MB Cache SATA 3.0Gb/s 3.5

My Cd drive
MSI 24X DVD Burner 24X DVD+R 8X DVD+RW 24X DVD-R 6X DVD-RW 16X DVD-ROM 48X CD-R 32X CD-RW 48X CD-ROM Black SATA Model DH-24AS


Os
Microsoft Windows 7 Home Premium SP1 64-bit - OEM


I'm looking at about 550 right now with set up

The system is built around the phenom ii x4 960t
I don't have the money this month to get the Radeon 6870/50
I was kinda thinking about ditching the traditional hdd for a ssd. Is a system viable with just a ssd?

Ya we just don't mess with ati much.

I would go with a better psu, for ram go with mushkin, for gpus either go with 570 or wait for the 670/680 to come out, right now nvidia gives you the most performance for your money.