I was trying to order King Kong(1976), John Carpenter's Vampires and The 13th Warrior from amazon.fr , and I couldn't get past entering my address. It kept saying they can't ship King Kong and Vampires to my address in the U.S., but could ship the other

. Anyone know a reason why it's doing this? I've never ordered from the french amazon before, but never had a problem with the U.K. site. Could it be because the discs that won't ship are region B only?? I have a region free player, so not a problem for me, how can I tell them?