The nForce 780i

Admit it--it's sexy. What does this motherboard offer that my current 680i doesn't? Tri-SLI and Penryn support. Will I ever own three GTX/Ultra cards? No. Hell, I'll never own two. Do I plan on upgrading to the Penryn? Not anytime soon, I'm just fine with my E6600. But for some reason, I still want this motherboard, to the point where I'm actually considering upgrading. Unfortunately, I'm running an OEM copy of Vista, not to mention the fact that I'm low on cash, so upgrading isn't an option right now.