Hi. I've been using DVD Decrypter for awhile. I've been ripping as an ISO file. In answer to other questions I've posted, responders have suggested I use DVD Fab. It comes in a limited, free version that only rips the movie as folders/files. Looking at the written surface of commercial DVD movies, they seem to be written to 100% of the surface. That same movie when ripped and written does not usually consume the entire surface -- only the portion required for the size of the ISO. Occasionally, DVD Decrypter has had a problem reading a DVD with a surface I believe is damaged. Ergo, no ISO file. My question: Is it more reliable to rip folder/files than an ISO?