If you are 18 or over, you can win a free trip to Comic-Con 2010 courtesy of Fullmetal Alchemist: Brotherhood.  All you have to do is make a FMA fan video of 90 seconds or less, submit it to YouTube, and impress the judges.  All the contest info and the entry form are at the link below:

http://www.fullmetalalchemist.com/ComicCon/