well,i dont now about crossing international lines but i do know of a guy who ships his product back to his family accross the country,larger amounts.up 2 several pounds,he only uses usps and diguises every thing "stuffed animals and so on. personaly i think its retarded,and i would be verry worried. my current co worker used to work for ups and from what i hear at least in the bay area 3 out of 10 packages are gone through,not for searches but from employees trying to make a quick buck.as far as growing,u do risk more,however keep it small tell no one,especially your children"things slip out at school and what not" put a lock on your door and happy growing.there is one down side to this,one of the main reasons people get caught are because of spouse fighting or divorce and he or she gets so mad there not thinking clearly and call the police.if you and your wife are going to burried next to each other then get growin!!! just lock that door so the kids cant get in,keep it simple no stealing power and stay on your toes.:thumbsup::thumbsup::thumbsup: