hmmmmm .... imho isdn or modem cards are useless, why u need one?
I have these:
A4000 #1:
csppc 233mhz
G-Rex4000D ->voodoo3 -> NIC -> sound
Arxon Scandoubler
AlgorUSB PRO
scsi setup
A4000 #2:
csppc 200mhz
PicassoIV + concierto + paloma
GoldenGate486slc
KickFlashOS4 + subway
ISA VGA , ISA Sound (for goldengate)
IDE setup