I've had no luck getting into the Dharma Initiative link either. It just says that the flash movie won't load.

Here's something cool that you may already know about, but I just found today. In the first ep of this season, Shannon had that vision of Walt in the forest, and he was speaking jibberish. If you play what he was saying in reverse, he says "Press the button, the button is bad." Also "Paul is dead."