I have started the upgrade, almost finished but ran into a snag. I can not get it to recognize the G3 card and when installed it will only startup with extensions off. The card is a Sonnet G3 266 1 Meg cache. I followed the directions, installed the crescendo 1.44 software, removed cache, processor is seated properly in slot. I ran Norton SystemWorks from the CD and there were no problems. The OS is 9.04 with nothing else installed. The one thing I have not tried is installing a PDS terminator in the G3 card. The directions say nothing about this, but I would assume it still must be terminated? Anyone have any tips?