Need some upgrading advice
-AMD athlon 64 x2 dual core 3800+ 2GHz
The only thing I plan to keep is the case,gigabyte poseidon. I want it to be a powerful gaming setup, dirX10 is a must. The only problem is I don't know where to start. Can anyone recommend a good build? Keep in mind I'm on a budget of about $1400.
edit- I do need a decent monitor and an os.