@1.1 I own all 3 consoles plus a computer with a nvida 260 gtx. And all I can say is stop your stupid trolling.

1. Incredible, yes but you can actually hook computers up to big screen tvs these days. I have mine hooked up to my 46" sharp lcd via hdmi.

2. Microsoft sells a $20 wireless receiver for their 360 controller for use with PCs. So when I play 3rd person action games (they really don't work well with keyboard and mouse) I do not need to use a keyboard and mouse.

3. Its true that I recently bought my 260 gtx but I got it for $120 after rebates and it included a free code to download Batman AA. So I basically paid $70 to play the best looking version of Batman at 1080p with Phsyx. If I buy 7 more pc version of games that basically pays for the card since the PC version is always at least $10 cheaper then the console version.

Consoles are great but for a single player experience I'll take the PC version of multiplat games. So I suggest you let go of your outdated stereotypes about PC gaming.

Just buy a cheap card and set it up in the Nvidia control panel as a dedicated PhysX card. It can be any cards, as long as it has the built in PhysX which I think is in every 8800GS and above.

It adds to the eerie atmosphere.

well you know what they say.

Save the best for last

"All other games?"

Care to elaborate?

It's more efficient to do things like cloth physics on the GPU. They can certainly be done on the CPU, of course, but it would just be more detrimental to performance. Fluid dynamics can't be done with current CPUs at an acceptable frame rate, though.

From good old Wiki -

PhysX is a proprietary realtime physics engine middleware SDK originally developed by Ageia (acquired by Nvidia in February 2008[1]) as the NovodeX SDK. The term PhysX can also refer to the PPU add-in card designed by Ageia to accelerate PhysX-enabled video games. Video games supporting hardware acceleration by PhysX can be accelerated by either a PhysX PPU or a CUDA-enabled GeForce GPU, thus offloading physics calculations from the CPU, allowing it to perform other tasks instead—potentially resulting in a smoother gaming experience.

There's CPU-accelerated PhysX and GPU-accelerated PhysX. Running it on the CPU gives standard physics no different than something like Havok. Unreal Engine 3 uses PhysX as its default physics engine, though developers can use a different engine if they'd like -- Irrational did this with BioShock by using Havok instead, though the physics were pretty poor in that game since they were locked to 30 FPS... but I digress. The GPU accelerated PhysX gives you all that fancy stuff like volumetric fog, fluid dynamics (see: Cryostasis), cloth physics, micro-destructible environments like tiles off a wall, etc.

Game already looks better then most current gen games