I wouldn't expect the PC version to be different. But, I would hope it's optimized graphically. Higher res textures and lighting effects should be a given on the PC since it's much more powerful platform than the current gen consoles.
Funny how the 2900XT beats the 8800 GTX when the game states that it plays best on NVIDIA. I recently bought a new 24"LG monitor & was worried about performance at the native 1920x1200 res. Much to my surprise Bioshock plays smooth as glass with full(best) detail settings (Dx9 on XP) on my almost 1 year old system... AMD X2 4400+ 2GB Corsair RAM(3200 I think) Abit A8N MB ATI X1900 XTX 512MB
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