hi Crackity Jones,
I think what essexboy is looking for is hardware configurations, esp. since custom-built and not your standard OEM product. Motherboard info, integrated NIC card used or add-in slot, etc.,. Once he has that info, should be better able to assist you.
You can always use Belarc Advisor to get the exact configuration info for your system. No need to post entire html document, just post what you think is needed.