Dynamic text on levels problem

Hi! Can anyone show me how to load text into a dynamic textfield which is not on _level0…but inside a lot of movie clip…:_level8? I followed the tutorial on this site…but it worked only on leve0…when I put the textfield inside MCs it failed to work. The tutorial is fine…the problem is whit me…
If you have an understandable sample file share that please…
Thanks in advance.