What kind of computer do you have?

CPU: Intel Core i5-2500K (@4.5 GHz OC)
MB: ASUStek P8P67 Rev.3.1
GPU: Sapphire Radeon HD 6950 2GB(flashed to 6970)
RAM: Kingston HyperX 8GB (2x4GB) DDR3@1600 MHz
HDD: Hitachi 500Gb(GLA360)7200RPM + 2TB WD 5400RPM
CPU Cooler: Zalman CNPS10X Performa
PSU: OCZ StealthXtream 600W
Case: Thermaltake Armor
OS: Windows 7 HomePremium 64-bit

This one with an i7. I have no problem gaming on it :) it was something around 700 and 800

Have an Acer Aspire M3641. Pretty decent cpu and ram, but the graphics card is just pure crap, ati radeon hd 4350. Also, had a lot of problems dealing with mother board and bios, can't install other OS than Win Vista. Guess I'll never buy an Acer or any other branded pc again, next time I'm just gonna build it myself.

Asus G53SX-DH71:

Intel i7 2670QM - 2.2 Ghz - OC up to 2.8

12 GB 1333 ram

Nvidia 560m GTX 2Gb Dedicated

750GB HDD

Razer Orochi BT Mouse + Razer Scarab Mouse Pad

Just upgraded:
AMD FX-8120
Asus GeForce GTX 550Ti
12Gb of Corsair 1600MHz DDR3 RAM
60Gb A-DATA SSD for OS + RAGE/Arkham City
About 4TB of SATA hard drives
Antec 900 case
Twin ASUS 19" Widescreen Monitors (2880x900)
Razer Lachesis Mouse

Currently using a Dell Precision m2400 laptop. Almost finished with my first build, I just need to purchase my i5 2500k.

• Cooler Master CM 690 II Advanced case

• Asus Maximus-IV Gene-Z mobo

• EVGA GTX 570 HD 2560MB video card

• 8GB Corsair Vengeance RAM

• 64GB Crucial M4 SSD

• 750GB Western Digital Caviar Black HD

• 650W XFX Pro power supply

• Cooler Master Hyper 212 Evo CPU cooler

Intel Core i7 920

Corsair CMPSU-850TX

EVGA E758 X58 Motherboard

Cooler Master V8 CPU Cooler

EVGA GeForce GTX 460 SE

6 GB G.SKILL Triple Channel RAM

Blackmagic Intensity Pro

Logitech X-540

Razer Arctosa

Razer Naga Molten

AMD Athlon 64 X2 5600+
4 gigs of RAM
GeForce GTX 260 (factory overclocked a little bit)
3 HDD total capacity about 2300Gb
Assembled by myself few years ago. Have no reason to upgrade it cause all games work good enough at my 1680x1050 monitor.

Not sure about price, cause i'm updating it from time to time.

Monolith from the Gods. Priceless.

Athlon XP 1700+

GeForce4 MX 440

2 HDD, totally about 100 GB

Got this..
But i changed something:

CPU: Intel Core i7-3820 Overclocked up to 4.1GHz

GPU: 2x GTX590

RAM: 16GB (4x 4gb DDR3 SDRAM at 1600Mhz)

HDD: 2x 2TB HDD ( 7200RPM )

Monitor: 3x 24"

Other:
Mouse - Razer Naga Hex,
Mouse pad - Razer Goliathus (Extended Edition)
Keyboard - Razer Lycosa,
Headphones - Razer Tiamat 7.1,

Cost me about 3000$, i don't remember well

Old and bad, probably not worth more than 400€(was 1k at the time of purchase though) xD

AMD Phenom II Black quad core 3.6 GHz, ASUS MoBo, 16 GB RAM, 2 TB HDD, 2x Radeon HD 5450 CrossfireX, 1 DVD-R/RW & 1 DVD-ROM, 550W PSU, ATX case, CyberAcoustics speakers w/subwoofer, mouse, keyboard, headset, gamepad, CRT monitor, bought the parts and assembled it myself for somewhere in the $600-$700 range. I already had some of the basic stuff (case, input devices, DVD drives, monitor).

Edit: Running Windows 7 Ultimate for OS, btw.

"What kind of computer do you have?"

One of those with a screen, and buttons and stuff

Not a really good one, considering buying a new one. It is a laptop (bought it 2 years ago, for like 600€).
CPU : Intel i3 330M 2.13 GHz
4 Gigs DDR3
GPU : ATI Mobility Radeon 5650 HD
Can run many recent games, Battlefield 3 not included.

normal for gamming, maybe...
AMD phenom II x4 3.2Ghz black edition
4Gb DDR 3 RAM (OCZ 1333)
AMD Radeon HD 5670 512MB DDR5

i5 2400, 8GB DDR3, GF9600gso 512 MB (need to upgrade this one), 1TB Samsung HDD, ... er... Seasonic 620GB PSU... and stuff...

Homebuilt work PC.
CPU: Intel i5 760 2.8Ghz
GPU: ASUS GTX460 1GB 775Mhz
4 gigs of Kingston value DDR3 RAM

Runs pretty most games pretty adequately. It wasn't really meant for gaming, since I was mostly gaming on my X360 when I bought it. But the Steam game sales turned me over quickly.

Home built

Intel® Core™i5-2500 Quad Core (3.30GHz, 6MB Cache) + HD Graphics

ASUS® P8Z68-V PRO: USB 3.0, SATA 6.0GB/s, NVIDIA® SLI™, ATI® CrossFireX™

8GB SAMSUNG DDR3 DUAL-DDR3 1333MHz (2 X 4GB)

1.25GB NVIDIA GEFORCE GTX 570 - 2 DVI, HDMI, DP - 3D Vision Ready

a crappy one

Link specs

Q6600 3.2ghz OC'd
Gtx460 1gb
8gb DDR3

Case: NZXT tempest
CPU: Intel Core 2 Quad 9300 OC' 3GHZ Mobo limited
Astek all-in-one water cooler with 120mm rad+fan.
MOBO: ASUS P5kpl-vm
GPU: ASUS GTX460 1GB OC' core 915mhz, Mem. 1900mhz
PSU: Some generic pos 650w.
MEM: 2x4GB OCZ DDR2-6400 mobo limited
HDD: 1x 250GB WD HDD (OS/main), 1x 1TB WD HDD (Steam/games), 2x 1.5TB seagate HDDs (Movies, music, pics, tv shows, cartoons and so forth.)

GPU upgraded a year ago from a 9600GT. Original system included just the 1 1TB drive.
Cost: 1301
This was 4 years ago and was my graduation gift to myself.

Other pointless crap
Keyboard: Saitek Eclipse II
Mouse: HP gaming mouse with VooDooDNA
Mousepad: Some 4-5dollar mousepad
Monitor: Samsung syncmaster T220HD 22" widescreen
Speakers: 2.0 Altec lansing

2ghz duo
4gb ram
256mb gpu