Windows 7: I Have Windows 7 Professional (:

OS Windows 7 Professional

System Manufacturer/Model Number Self Build 64bit
OS Vista Ult64, Win7600
CPU Intel Core 2 Quad Q6600 @ 2400 MHz 64bit OS
Motherboard Asus P5E3 Deluxe WiFi @p 64 bit OS
Memory 4096 MB DDR3-SDRAM
Graphics Card ATI Radeon HD 3870 Series x2 Crossfired
Sound Card Realtek on board
Monitor(s) Displays Samsung SyncMaster - 23 inches
Screen Resolution 1680x1050 pixels at 60 Hz in True Colors

Keyboard Wireless
Mouse Wireless
PSU Cooler Master 1000w
Case Cooler Master Cosmos 1000.
Cooling Fans and fresh air,
Hard Drives Hitachi (250 GB)/Samsung 750 GB. /Barracuda 160 GB. My Book 1 TB external..
Internet Speed Never fast enough
Other Info I use a Magnum.

System Manufacturer/Model Number Dell XPS 15 L502x
OS Windows 7 Ultimate x64 SP1
CPU Core i7-2670QM
Memory 8GB DDR3 PC3-10600
Graphics Card Intel HD Graphics 3000 + GeForce GT 540M
Screen Resolution 1920x1080

Hard Drives 1TB 5400RPM Seagate

System Manufacturer/Model Number Model #: BRMD10926
OS Windows 8 Pro x64 with WMC
CPU AMD FX-4130 Quad 3.8Ghz
Motherboard Asus M5A97 R2.0
Memory 8GB Corsair XMS3 DDR3 1600
Graphics Card Sapphire Radeon HD 6850 1GB 256-bit
Sound Card On Board Realtek HD
Monitor(s) Displays HP w185e
Screen Resolution 1366x768

Keyboard HP Keyboard
Mouse Onn optical mouse
PSU 500W
Case XION XON-180
Cooling Stock
Hard Drives WD Raptor 7200 1TB
Internet Speed 10Mbps DSL
Other Info HP Pavilion p2-1033wb: Win7 Home Premium x64, AMD E-300 APU 1.3 Ghz dual core, 3GB DDR3, 500GB Hitachi HDD

System Manufacturer/Model Number Zen Productions
OS Windows 7 Ultimate x64
CPU Intel i7-860
Motherboard Gigabyte GA-P55A-UD4P
Memory Corsair Dominator 1600Mhz, 8-8-8-24 1.65v 2x2GB
Graphics Card ATI Radeon 5770 HD
Sound Card Intel High Definition Sound
Monitor(s) Displays Samsung P2570HD
Screen Resolution 1920x1080

Keyboard Logitech G110
Mouse Logitech MX Revolution
PSU Corsair CMPSU-750HX 750W
Case Antec p183
Cooling Corsair H50 Water Cooler
Hard Drives Western Digital Caviar Black 500gb
Internet Speed 768 mb/s

OS Windows 7 Professional x64 SP1
CPU Intel Core i5-2500K
Motherboard Gigabyte P67X-UD3-B3
Memory 8 GB Corsair Vengeance Blue DDR3-1600
Graphics Card Sapphire Radeon HD 6870 1 GB GDDR5
Monitor(s) Displays Samsung SyncMaster T220HD
Screen Resolution 1680x1050

PSU Corsair 650W
Hard Drives 120 GB Corsair Force SSD + 320 GB Seagate Barracuda SATA2 + 2 TB My Book Elite
Internet Speed 50 Mbps

Computer type PC/Desktop
System Manufacturer/Model Number Built them myself, Science Experiments !
OS Win7 Enterprise, Win7 x86 (Ult 7600), Win7 x64 Ult 7600, TechNet RTM on AMD x64 (2.8Ghz)
CPU AMD fx8350 4ghz, AMD-32 2400mhz, AMD-64 3200mhz, AMDx64 2.8G
Motherboard SIS 755, ECS-K8M890M-M (Ult 7600), GigaByte & others
Memory 2gb, 4gb on the Ult 7600, 4gb on Technet RTM, 32gb on FX8350
Graphics Card Draw my own Graphics, several nVidia cards
Sound Card on motherboard
Monitor(s) Displays 19" flat scr, 28" I-Inc widescr,22" Emprex Widescr, 23" Acer
Screen Resolution 1280 x 1024, 1440 x 900, 1920 x 1080

Keyboard Compaq & Dell recycled from GoodWill
Mouse Made in China Optical Wired Mouse
PSU 430w, 550w, 600w, 700, 800, etc
Case All Generic Full Towers
Cooling Open Air & a few fans, some w/ colored LEDs
Hard Drives 6 pata Ide HD's & 2 Sata HD's added 80gb external on Ult 7600 computer, numerous extra 1tb, 2TB, 3Tb SATA HD's A collection of ext HD Docks w/ HDs
Internet Speed Fast Cable InterNet
Antivirus AVG Free on 24 different Desktops, NO Problems!
Browser IE 8 is preferred, but use FireFox sometimes
Other Info Linksys Routers, switches, & Hubs Too Many USB Flash Drives to count, Biggest is 64GB ! Eight computers in my home network. Sixteen computers at my business network. Linked via TeamViewer ! Lots of old used spare computer parts everywhere!

System Manufacturer/Model Number ASUSTeK Computer INC. CM5675
OS Windows 7 Ultimate
CPU Core(TM) i5 CPU 650 @ 3.20GHz
Motherboard ASUSTeK Computer INC. CM5675
Memory 6.00 GB
Graphics Card Intel(R) HD Graphics
Sound Card Intel HD integtrated
Monitor(s) Displays Samsung 24'
Screen Resolution 1900/1020

Hard Drives (1) INTEL SSD SA2M120G2GC ATA Device (2) ST31000528AS ATA Device
Internet Speed 30mb

OS Windows7

System Manufacturer/Model Number Too many to list.
OS XP, Seven, 2008R2
CPU AMD, Intel, VIA
Motherboard Various
Memory Corsair, Kingston, etc.
Graphics Card ATI, NVIDIA
Monitor(s) Displays Samsung

Keyboard qwerty
Hard Drives Maxtor, Western Digital
Internet Speed 22 Mb/s @ home, 1 Gb/s @ server
Other Info All of my systems still run fastest on XP 32-bit for the most part. Win7 is fun to play with, but I still prefer XP for raw speed, security, and functionality.