Cheers for the kudos there Rick,but I dont know about the expert bit
Erik we sorted this out via a PM I think.
Just to add use the Sorenson codec it will make your animation about half the size QT would make it and the quality is not much different at all
If you are rendering a really large ani you are better off using Targa or something like Tiff,that way if you have a screw up {and if you have AE or some movie editor etc}you can re start your render from where the screw up started,if not you get a useless QT movie or something like that.It does happen to I remember one poor guy had used QT on a really large and really important render,he ended up with an unusable file of some description no one could work out,of around 7 - 8 gig of animation,but could do nothing with it.