Wow, Forum's are freaking awesome.. 1st time really giving it a try.. but nonetheless, as for my motherboard, my power supply, both are SLI Compatible. Have just tried the uninstallation of both and reinstallation of ALL my nvidia drivers, including the nforce drivers for my mobo which consisted of my Ethernet Drivers, which caused a Headache and a Half but original mobo CD saved the day. BUT, still both 8800 Video Cards are not showing up in the Device Manager, BUT, then again also noticed something in the Device Manager that I have never seen before since adding the secondary Video Card, which lists as: "(NVIDIA Network Bus Enumurator)" which I am lead to beleive that that is what is showing in the Device Manager to show that both are being detected.. Yes, I realize that it says Network in there, but beleive its for the Bridge, because it did detect the "'other' nvidia (bridge) card" on there.. any suggestions on whether my assumption is true or not?