Apple store is down: 16GB iPhone imminent?

Listen up pilgrims. It's Apple's favorite product launch day -- Tuesday -- and we're once again sitting on a pile of rumors. So what's it going to be? A 16GB bump to the iPhone, new MacBook Pros running Intel's latest mobile Penryn processor with enhanced multi-touch touchpad, or maybe a few more countries added to the iPhone rollout in Europe? Who knows. Really, anyone know?