so just to confirm this. You guys are saying that it is possible to remove the shots from the pack film holder one at a time and then dev them later? Just want to make sure you're not thinking that I am talking about 4x5 polaroid backs using single sheets. I'll be using the packs. I'll probably see what you mean once I buy a pack to look at. Thanks

P.S. also, I see a lot of mention that the positive must be 'coated' immediately. Coated with what?