If you have a TTH account that was created before November 4th, you can cast your votes by logging in at TTH and going to The Crossing Over Awards. Voting is a very simple process that only requires a couple of mouse clicks for each category. Your votes are remembered and you can come back during any part of the voting round to make/edit your votes. For those that didn't get in the game quick enough, you can log in to view the list of nominees in each category even if you can't vote.
Keep the votes coming in!