There is no hurry on this Simon, I should probably reread it myself.
Form factor: Desktop tower
CPU: Pentium 4, 3.4 GHz with HT Technology
CPU Type: 550
FSB: 800 MHz
Mainboard Chipset: Intel 915P
RAM: 512Mb PC3200 (400Mhz) DDR RAM Dual channel (Memory Controller Supports either DDR/DDR2)
Hard drive: 250Gb 7200 RPM SATA with a 8MB Cache
Optical 1: Dual Layer DVD RW. 16X DVD+/- R (Single layer) 4X DVD+R (Double Layer)
Optical 2: 16X DVD ROM
Audio: Intel High Definition onboard audio (8 audio channels, 192 kHz/32-bit quality)
Video: nVidia Geforce 6610XL PCI-Express x16 128Mb DDR-3
LAN: Onboard 10/100 Mbit Fast-Ethernet & Mini PCI 802.11g wireless LAN
Network Card, Sound Card
Modem: 56k V90 PCI soft modem
Connectivity: Bluetooth module
Multimedia: Stereo TV/FM tuner with remote control, Wireless keyboard and optical mouse
I seem to have a network card, just to refresh your memory, Michael and I have the same computer, except he know has 2x1GB memory, and I now have 4x256Mb.