Ok, I have Windows 2000 Advanced Server (bought at a surplus auction, it's authentic) and am looking to setup a poor mans switch using multiple NIC cards. I have a old 300MHz PII with 128MB of RAM.

Note: In a bid to improve availability, Pittsburgh-based business exchange FreeMarkets Inc. last fall began moving its data center operations to Windows 2000 [Technology, “Betting on Win 2k,” Feb. 26] ...