Howard Dean supporting McCain?

Or is he a hypocrite? His words from 2005 are instructive:

We need more than one party in charge. And the vote on Tuesday is going to be critical to decide whether American democracy still allows those of us who didn't vote for the president to have any say in running the country whatsoever.
[...]
Someday, the Democrats will be back in charge again. Do we want a Democratic Party that's in charge of everything? Well, you know, I suppose it's my job to say yes. But the truth is, as an American, it's better when parties share power. It's better when even those people who didn't win the election have something to say.
[...]
[There] is a culture of corruption and abuse of power in Washington. This is what happens when one party is in charge of everything.