Need a detailed manual for AnyDVD, perhaps?

[Klickety-Klack]

Hi, folks haven't been here for a while.

A long, long time ago, someone explained where the switch is to set AnyDVD to automatically change the first-play as required, usually to the largest or longest file in terms of minutes. Now it's become necessary to set this again, but I can't find "how" for the life of me.

And I've really looked and looked around without success.

Please, might this be explained again? I promise to archive it carefully and put in a file under C:\Program Files\Slysoft

Many thanks!