sound?

hey all,
i've tried this once before, but didn't get a sufficient answer so i'll try again. in my video i need to know how to input a *.wav file. it will include music, dialouge and sound effects. i need to know exactly how to input it in the fx tree or otherwise. when explaining it, please remember that i am a beginner and have next to no experience in the fx tree area. i know it will probably be inconvenient, but i know it will help me and many other east lab students. so if you don't mind, help, but do it in a way that a monkey could understand. i don't have but a week to figure it out. thank you so much for you help in advance.

thanx,
uncletoon

-you can input avis into the fxtree using the input OP.
-the audio of it won't play so put your wav on an audio track in the mixer
-an issue might be that you wan't to be able to move the video and audio around in time and have them stay locked together. To do this give each audio clip its own track and write an expression that equals the input fxOPs offset to the audio clips start offset. Or do it manually.