Hi all, came back to Trainz, and now considering if my 1 year old pc should get an upgrade. Thinking about getting Trainz 12 soon. I currently have an Intel i5-750 cpu at 3.3 ghz, 4 gig DDR3 1600 ram,GTX 460 1 gig video, 600 Watt power supply,and 2 Terabyte HD. I'm figuring the cpu as is is still fine as far as driving a high end video card. What I'm looking at is upgrading to 8 gig ram, GTX 580 video 1.5 Gb, and a 800 watt power supply for enough power. I'm wanting to be able to run Trainz 12, Diablo 3, and a few other recent games at as high a res I can get on my 1920X1080 42 inch tv. Any thoughts?