customs will open it up to take a look.
and then ? Do you really believe they have time to read every bit of media sent thru the post ? Every file ? And check for data in the files ? And if they did, so what ? And do you not think that if the customs are THAT suspicious, they will read the data even if it IS declared...and what do you think happens with magazines sent through the post that include a free DVD/CD from the publishers such as the one I received this week ? Do they open every one and read the data off the CD ?
You've forgotten to take your anti-paranoia tablets again.