One last question, the “Zonet ZEN3200” Ethernet card instructions stated in rare cases the PCI System BIOS requires changing by:
“Entering CMOS ETUP to enable PCI device and map INTA to an appropriate address.”
I’ve entered BIOS but did not see anything specific re” this topic.
I had one a few years back, and if I recall correctly, they sent me the DSL with a included pre-programmed card.
I wonder if that is not the issue. If so, you should be able to enter the sub net and the IP stuff manually into your Connection set up on XP.
Either that or ask the DSL provider for help.