I was just looking through some of the DVD movies I have and I thought I'd list some of the ones that have good behind the scenes featurettes on them. If you have the MEN IN BLACK II DVD then watch the featurettes on Foley, ADR and Greenscreen personally I think they explain very well what these processes are. Others include VERTICAL LIMIT, the scene where they're trying to get off the helicopter and onto the ledge on the mountain to rescue the climbers. THE PATRIOT where they digitally 'rebuilt' Charlestown, the dock scenes and street scenes. And on VHS the 25 minute documentary about the making of THE PERFECT STORM, with old permagrin himself George Clooney. If anyone else has got any let us know.