Are All .IFO Files Necessary for Movie Only Back up?!?!?!?

[chronicking]

When using DVD Decryptor, there's an option to load Movie Only or Movie and all IFO files. I've backed up using both methods and can't tell the difference in the backups. Wat are these extra IFO files that are backed up when checking Main Movie & IFO files and if it worx without them why add them to take up precious space on the DVDr?!?!?!


-thanx for any replies!!!

 

[ChickenMan]

"When using DVD Decryptor, there's an option to load Movie Only or Movie and all IFO files." Arr... I think you must be talking about some other software, DVD Decrypter is just a ripper.

 

[VIPER_1069]

BACKING up movie only is what it says on the tin .... you only get the main movie and no extras such as bonus features and other goodies that lurk on the disk