Beware bringing your electronic devices, such as MP3 players and laptops, across the border.  Seems the Customs people feel it necessary to confiscate and copy the data contained within....  for possible terrorist information.  (Article: http://www.washingtonpost.com/wp-dyn/content/article/2008/02/06/AR2008020604763.html)  This is ridiculous.  I really wonder how much of this is for safety, and how much is just "Hey, that looks interesting.  I think I'll take it."