does anyone have the apple intermediate codec?

and i don't mean the update....

I restored my computer with leopard...

Before I upgraded, I had the old iLife and used iMovie for a project. Now I can't view those movies, because after doing a complete restore and loading leopard instead, I don't have iLife...hence no apple intermediate codec, which quicktime is telling me I'm missing. when i download the update, I'm told I don't have the existing codec to update...what am i supposed to do? can anyone tell me how to get access to the AIC? talk about aggravating!