I have made a router - a 486 DX4 100MHz, 32 MB (EDO) RAM, 3.2 GB HDD, CD, FLOPPY, i put 6 x ISA 3Com Etherlink 3s in (Parallel Tasking cards each with RJ-45, BNC and AUI connectors) and linked each card to my hub using CAT5e 350MHz cable with one card connected to my coaxial cable backbone, this...