What is the average size of Dolby Digital sound in a 2 hr film?

I seen the answer to this somewhere in CDfreaks, weird but I seen it a few weeks back when i didnt need it, but now i need to find out how to do it. I did a search of all forums but couldnt find what I was looking for. there was a message either in the newbie one or the DVD2ONE forum, any help appreciated

UK Mike

150MB - 175MB, but rarely over 200MB.

Cheers for the speedy answer mate
Much appreciated

UKM :smiley: