Recently I made the move from Rogers High speed to Sympatico.My question is I think the installer from Bell might of zapped my onboard Nic?I wasn"t home at the time and my son told me that the installer unhooked all the rogers stuff and set up all his.Upon my return home I powered up my pc(In sig)and it kept on locking up?Now everytime I do a reinstall of Window"s XP or Vista it locks up after I install the drivers for the NIC.I disabled it in Bios and popped in a PCi Nic I had here and everything is working properly.Should I worry about having more problem"s in the future with my Mobo?