HI, MY first posting! this is RD01-D270 driver for 98SE and Millennium. when you install you must wait a very long time for the install program to find the modem and install the software, give it 5 minutes , then check system in control panel and see if the modem and enumerator are there. Reboot. this is the generic driver no frills. Praise God through his Son Jesus the Christ he is worthy of our praise!