desperate help needed

Hi, I will try to help as far as I can. If you mean you are trying to sync up two AUDIO tracks then what I do is this: without pushing play click your pointer onto a track with an obvious on-the-beat note, such as a bass drum or a snare drum. This will be your target for the other track to be dragged to. Find a note in the OTHER track that is supposed to correspond with the selection you have marked with your pointer and use the mouse left button hold to drag that note and line it up with the note in the first track. This works okay and takes a little practice and sometimes you will need to split and delete a small part of the beginning of a track to make room for the drag. Sound on sound only applies as far as a mode of recording and has nothing to do with syncing up stuff. My advice assumes that you have used the same tempo and beats per measure on both tracks and it is the same song the whole way through. Practice dragging and dropping clips here and there. You can always undo the bad stuff if you get stuck. SAVE often when it's right. Good luck and Happy Holidays. Kevin