Here's what I'm working with:

SILVERSTONE RAVEN RV01-B FULL TOWER
INTEL CORE i7 930 @ 2.80GHz
ASUS RAMPAGE III EXTREME (LGA1366)
6GB (3 x 2GB) TRIPLE-CHANNEL DDR3 SDRAM 1333
NVIDIA GeFORCE GTX 460 2GB
HITACHI 1TB SATA II 3.0GB/s
WESTERN DIGITAL 2TB SATA II 3.0GB/s
XTREMEGEAR 800W PSU
HP 2710M 27" FULL HD LCD MONITOR @ 1920x1080
WINDOWS 7 HOME PREMIUM 64BIT

core i7 2600k @ 4.5 ghz
msi p67a-gd65
8gb ddr3 Gskill ripjaw 1600 mhz
580 gtx
1tb western digital 32 cache
win7
azza hurrican 2000

AMD 1090T BE
Gigabyte GA-890FXA-UD7
16GB 1333 DDR3 RAM Corsair (4GB x 4)
Gigabyte 5870 1gb
Windows 7 Ultimate 64bit
Samsung XL2370

Asus Laptop.

i7 720 2.8Ghz

8Gb 1333 ram

ATI 5870 video

Win 7 64 bit pro

1920 x 1080 is max.

My core2 8400 3.0 Ghz Geforce 5770 8 Gb ram with Ge5770 is not interested in playing.

intel core i7 950 @ 3.07ghz
3x2GB 1333MHz RAM
x58 extreme 3
gtx470
win 7 ultimate
i love playing games on max so i hope i can wive this one and if i cant play on max its time for me to upgrade my gpu lol or sli it

AMD X6 1090T @ 3.8
GA-870A-UD3
ATI HD 5870
8 GB DDR3-12800
WD Velociraptor + WD 1TB and WD 3 TB drives
Corsair H70
Nexus RX-7000
Coolermaster HAF 922
2 x Benq V2220H FullHD Led monitors

So far i haven't found a game that doesn't run on max
So far ...

AMD x4 620 @ 2.6GHz
Nvidia GT240 1GB
4gb RAM
500GB HD
Windows 7 Ultimate 64-bit

AMD 1075 6 core cpu @ 3.4gHz
ASUS 890 pro motherboard
Kingston 1600 ram - 4 gigs
ATI Sapphire Radeon HD 6950 2gig

Game runs smooth as silk, but it should.

Core: Intel Core i7-950 3.06GHz
Intel motherboard: BIOSTAR TPOWER X58A LGA 1366 Intel X58 ATX
RAM: 12GB DDR3 RAM (Patriot Viper II Sector 7 Edition, 3 x 4GB)
Graphics Card(s): Nvidia Geforce GTS 450 Superclocked 1GB 128-Bit DDR5
And another
Nvidia Geforce GTS 450 Superclocked 1GB 128-Bit DDR5
with SLI enabled
and since there are 5 hard drives i'll list the total space
1.07 TB
Windows 7 Ultimate 64-bit installed
with a 1920 x 1080 screen

I played the demo yesterday and it played very good on my system.
i7 870 @ 2.93Ghz
Asus P7P55D-E
16GB DDR3 1333 Corsair XMS3
XFX HD5850
12TB total space over 14 drives
Windows 7 Ultimate 64bit
1920x1080 23" HP

Intel Core i3 540 3.06Ghz
2x Kingston 2GB DDR3 1333
Inno3d GTS250 1GB DDR3
MSI H55-GD65
2x Seagate Barracuda 1TB

Asus P5Q-Pro Turbo Custom Bios + Sli Patch
Q6600@3.2ghz Win7(64x) read as 3.6Ghz
1600FSB
2 x 2GB DDR2 OCZ Gold 1066mhz Ram or @801mhz for 1:1 ratio more stable
2 x evga 460gtx 768mb (EVGA Bios update to superclocked Ed.)
OC set at 800coreclock 1600shadeclock 2000memclock
2 x Western Digital Black Raid 0

Cooler Master HAF 3 x 120mm fans 4 x 80mm fans
Noctua NH-D14
idle: 28-32
Prime95 blend: High 41-48 after 20 mins
it's winter time all the time in my case

question for the developers

i have heard that if it doesnt run on the ps3 version it isnt going in the game
does this mean no dx10/11 lovelyness?

i7 930 @ 3,8ghz
2x ati 5970 2gb in crossfirex
8 gig ddr3
win 7 64bit

27" iMac (2560x1440), i7 860 @ 2.8GHz, 12GB 1066MHz RAM, 4850M 512MB... I've got a feeling I'm not going to be able to max this at 2560x1440

My PC is:
Intel Core 2 Duo, E6850 3.0Ghz
4GB of Ram
300 GB SATA hard drive
XFX Gtx 260 xxx edition
Windows 7 Home 64-bit
Antec Special Edition gaming case with three 120mm fans, all adjustable speeds.

It runs the demo on "hardcoe" with no problems at all, although I don't know if that's representative of the actual game. We'll see...

NVIDIA GT 220 w/1gb video ram
Athlon 64 dual core 2.6ghz
3.5 gb ram
Windows 7 home premium 32 bit

The demo complained that my video card was unsupported which seemed odd.

Intel i7 930 3.0Ghz
EVGA MB
4x 2Gb DDR3 1333Mhz
GTX470
1Tb
Windows 7 Ult (x64)

Hey everybody, my rig:

AMD X6 1090T @ 3.2Ghz
ASUS M4A79T-Deluxe
XFX Radeon HD 6970
OCZ 8GB DDR3 1600 MHz
Seagate Barracuda SATA (1) 1TB
Seagate Barracuda SATA (2) 1.5TB
Creative SB X-FI
CoolerMaster HAF-922
Windows 7 64Bits

Intel E6300 2.8 GHz
2 GB
Windows XP
GTX460

I run C2 on 1680x1050 and advanced graphic. About 50-60 fps.
On hardcoe i get about 30-40 fps but its probably my processor which is slowing down my graphic card.

AMD Phenom2 x4 965 Black Edition @ 3.9(19x206)GHz
Gigabyte 790xta-UD4
12GB G skill DDR3 1600 @ 670MHZ(2x2GB 2x4GB)
Gigabyte Radeon HD5870 @ 900/1225
5 TB HDDs
Corsair H70 cpu cooler
Antec 750watt psu
Win 7 x64 pro
3 Dell U2410 monitors

I get on avg i get 40-45fps running at 1980x1200 on hardcoe settings
min: 32
max: 67
avg 43.392

-i7 2600
-Gigabyte P67 UD3
-2 x 2 GB DDR3 1600Mhz CL-7
-6950 Gigabyte 2GB
-WD Black 1 TB
-Windows 7 Pro.. (x64)

AMD 3.2 X6
8 Gig of Ram
ATI HD Radeon 6850 x 2 Crossfire

/flex!

AZZA Solano 1000 Case
i7 980x Water Cooled
ASUS Rampage III Extreme
24 Gig's of DDR3 1600
CORSAIR Professional Series AX1200 1200W PS
XFX Radeon HD 6970 2GB x 2 Crossfire
Windows 7 64bit Home Perm

i7 970 (Thats right... I got a 12 threaded Hex Core i7)
12GB G.Skill DDR3 Tripple Channel
GTX 470 x2
WD Back Edition 1TB HDD x2
HT Claro Plus sound card (C-Media Oxygen HD CMI8788 Audio Processor FTW!!!!!!!)
Corsair H50 Cooler (push/pull config)
Samsung SATA DVD+/-RW
Corsair AX Pro Series 1200watt PSU
Logitech G5 and G15
Win 7 Ultimate 64-bit

Monitor: Panasonic TH-50PZ700U 50" Plasma TV (hooked up HDMI)
Receiver: Denon 2807 7.1 AVR
Center Channel: Definitive Technologies CLR2002
Front Speakers: Definitive Technologies BP7006 x2
Surround Speakers: Definitive Technologies BP-IIx (x4)
Subwoofer: Definitive Technologies SUPERCUBE II
Power Conditioner: Panamax M5500-EX
Speker Wire: Audio Quest Type 4 Banana Plug Tips (Fronts and center) Monster In-Wall XPS-IS (for the 4 rears)

Chair: Overstuffed Reclining Couch.

Do I win?