The one for 2004 going into 2005 had a red countdown with white numbers appearing and disappearing. In my opinion, December 2004-January 2005 had a countdown that was fun and gave it a kids vibe...
2002 - DC Changes it's logo and Starfall introduced 2004 - Nintendo DS introduced 2005 - RU-vid introduced 2006 - Roblox introduced 2008 - I was born 2009 - Nickelodeon changes its logo