I dont have any problem to test things out. Well maybe not enough time home to do it, but I can surely help, and have the following setup:
Blizzard PPC 603+
Mediator SX
Eide99
Mediator PCI cards:
Voodoo 3 3000
Realtek 8139
Soundblaster CT4750
Winfast TV 2000 (based on Conexant/Brooktree BT878)