Can I use my Samsung Corby as a PC webcam?

How well would this PC play games?

• ASUS Crosshair III Formula ROG Motherboard, with 2x PCIe 2.0 x16 video card slots with Crossfire X support. CPU: AMD Phenom II X4 955 Black Edition AM3 CPU @ 3.2Ghz CPU Cooler: Xigmatek Dark Knight HDT (Heat Pipe Direct Touch) S1283W, Black/Smoke Colour, White LEDs. North/South orientation. Efficient cooling, with Antec 1200 case. Allows for overclocking! Graphic Card: XFX 1GB Radeon HD 4870 GDDR5 256bit Memory Bus, PCIe 2.0, Dual DVI Ports Memory: 4GB Corsair Dominator 1600Mhz DDR3 Dual Channel Power Supply: 1010Watt FSP Modular Power Supply, the detached cables are supplied. Both motherboard and PSU support Cool n' Quiet for downclocking the CPU when inactive, for both saving power and keeping the system even cooler. Keyboard and Mouse Supplied. A Logitech Media 600 USB Keyboard is supplied, with useful volume wheel. The Mouse is a Gigabyte GM-M6880. The mouse is a five button laser mouse. Left, right, middle mouse wheel which also acts as a button and 1 back and 1 forward button for easier web navigation or custom mapping for use in games. 800dpi/1600dpi button located before mouse wheel. Logitech X-230 2.1 Speakers are supplied. 1 x 2 meter DVI-D cable is supplied 1 x Samsung Syncmaster 2032MW Monitor with 1680x1050 resolution, 5ms response with built in speakers and analogue tuner, DVI, HDMI, Component, S-Video, Scart, VGA connectors, with control and working batteries. Up to date drivers available online or via Windows update. Includes supplied Samsung stereo 3.5mm cable for Monitor to PC 1 x Belkin F5D (UK Model) Wireless N Router (up to 300mbps Transfer Rate), supporting both DSL and Cable connections, with MiMo (Multi-in Multi Out) technology with Dual Antennas, extensive coverage, Firewall, good NAT handling, port forwarding, DMZ, WAN Ping blocking, etc. Great for games so you won't be the cause of any network connectivity problems when playing online. Also includes the Belkin F5D8053 V3 Wireless N USB Adapter. 1 x Logitech C510 HD Webcam - 720p Video Calling Capable, 8mp photos, standard and widescreen photos as well (no widescreen lens), 30fps via VGA calling. VGA looks fantastic on this webcam, an 30fps video calling is great on Skype when being face to face with family and friends. Drivers and original carry pouch included. Microsoft 8 button Joystick. Great for combat / flight simulators. I am thinking of buying this computer, Would this PC run call of dutys on max settings? Crysis 2 on medium/high settings? etc (Or what settings would they run on?)

• Answer:

  you don't need a 1000W power supply when only using one graphics card. you can buy the power supply and TWO HD 4870 (your motherboard supports crossfire) or you buy one graphics card an an 600-700W power supply and a "normal" motherboard. not a crosshair III