Hi, my 9 year old is really interested in making videos and I just ordered an Intel Core i7 with a GTX 560ti graphics card but I'm not sure which editing software would be best for him. Hit Films basic editing functions seem pretty user friendly with options to expand as his experience does but I don't want him to get frustrated by purchasing something that is too advanced for him. Anyone got any advice? Also, I am wondering about adding audio, does this software do this? I am having trouble finding where this is addressed in the help menu.