So what determines the selection of XP or XP?
I really don't see how the system can know the length of the source.
Sorry but that really does not explain how the DVD recorder can know the length of the source that I am seeking to copy.
Addmittadly I am an electronic engineer and not a software person but I cannot see how any software can know the length of the material to be recorded whtever its source. If it all automatic then most of the info on p17 of the handbook is of no use. However it occures to me that one way around it to use the FR mode.