I am thinking of making the smallest gaming rig possible and hiding it somewhere. I admit, I miss my alienware M17x with two 5870 video cards sometimes.
Playing Total War games on release with Ultra settings usually takes a custom built gaming PC. 🙂 I know Empire will drop frames on Ultra settings with our custom built gaming PC with a over-clocked NV690 graphics card (3GB VRAM)!
Bottom line Total War games on Ultra historically max out the next generation of machines never mind the current generation on release 🙂 The good thing is they stay looking awesome for years after release.
If you want to run on Ultra settings high resolution etc then a gaming PC with a ~$1000 graphics card is the way to go 🙂
Edwin