Adrian Rundle builds a Media PC

Adrian Rundle's goal for his Media PC was to have ultra low power consumption and cost and iPhone/iTouch control. It would allow his family to easily access his backed-up movies and music on their server without the need for a keyboard or mouse. He says: "The XBMC software installed, and the XBMC remote software on the iTouch and iPhone make it incredibly easy to use. The iPhone app will give you a list of availble movies/music, and selection in the app will start on the PC. Once you load the right CODEC pack, and strip the system ofunneeded services, will actually decode 1080p MKV files @ 25fps, aslong as there's no network traffic.
Adrian is an IT professional who used to be the sales manager for a well known computer sales company.
CORE SYSTEM
CPU: Intel Atom n330 - $0Low cost, low power consumption, enough power to decode up to 720p compressed files.
COOLING: Northbridge from a DFI975x - $0The stock cooler is a loud 4cm fan on a VERY small Heatsink. The NB HS has 5 times the fin area, making just as efficient.
MOTHERBOARD: Intel D9455GCLF2 - $120.25Has Serial and sVideo out. Planned to use this setup for CAR PC if system was too slow at 720P, which it is not. Still may use in Car.
GRAPHICS: Onboard, GM950 - $0No real upgrade path. Kinda stuck with it.
RAM: Kingston KVR1333D3N9K/2G - $59Most that will fit.
HARD DRIVE 1: PQI 32gb SSD - $145Due to possible use for Incar PC.
HARD DRIVE 2: Samsung 320gb HM320JI - $ 74Drive for Itunes music. Not needed, and will be removed if installed into car.
OPTICAL DRIVE: Sony Laptop Drive - $0Had one out of old laptop.
PSU: In case - $0Is a laptop PSU. Makes integration into car really easy.
CASE: Antec ISK300-65 - $109Small, well built, runs a Laptop PSU, will hold 2x 80mm fans, and 2x laptop drives. Again, perfect for Incar use.
Core system cost: AUD $507.25
EXTRAS
MONITOR: Sony Bravia KDL32V5500 - $1,099Why you chose this monitor Is media PC, is 1080p TV
KEYBOARD/MOUSE: None - $0Not needed. all access is remote, Via iPhone/iTouch or RDP.
OPERATING SYSTEM: Windows XP Home and XBMCOnce stripped of services that aren't needed, XP Home is a very fast op system. XBMC will open .ISO files without mounting them.
SOFTWAREXBMC is free opensource, and the App i use was $3.99USD.