mscdex:
the input/output and sound are VIA. Trident no longer has drivers for the Cyberblade I-7.
since win2k is derived from winNT, the old drivers may not work, but have you tried?
trying the old modem driver and trident driver plus the new VIA drivers would be a place to start.
you can search on Google for Trident Cyberblade I7 to see if any computer company such as NEC, Sony, Compaq or Packard Bell have newer Trident drivers. All of those mfg's have used the I7.
have fun,
oldman