I have a ABIT BH6 motherboard, I am trying to build a system with a ATI Charger 8Meg AGP card, a Promise ultra 66, a Voodoo2, Realtek based network card, a Lectron Lucent based modem, and a Creative Live value. The system will lock when online, there is no error messages and it will lock at other times also. I believe it is a problem between the modem and Promise card. I have the Promise card in slot 1.