Yes i had seen the same video on youtube.
But thanks for the link nonetheless .
But the thing is the guy from the tutorial has a complete map with both sides, when i make a displacementmap in zbrush it only makes half of it and does it so in square setting(512*512,1024*1024 etc.), so the displacementmap doesn't match the uv layout, so is there something you must turn on or off in the settings in order to get a full map?