Strange problem with the quality

hello,
my name is martin.
I have really strange problem, and i’ll try to explane it siple:
my whole move is situated in frame 1 at scene 1. I want to put preloader for this movie, and for this purpose i’m situated one at frame 1 and move the other layers at frame 2, and here begins the problem with the quality, it goes down really bad? if somebody can tell me why, or have had the same expirience?
also i’m interested about flash templates, and any tutorial about this will be at great help for me.
Sorry fo the messed english and thanks to every word