Help please. DVD copy

[Celestial Caravan]

I have this DVD which plays fine on a DVD/TV and on Macs but it won't work on an XP machine. I'm not too fussed about it not working on the XP machine but I'd like to copy it to my mac laptop hard disk and I can't even do this

The dvd comprises two folders. An audio_ts folder which appears to be empty and a video_ts folder containing a number of files with extensions .vob .bup and .ifo

Any help in copying this to a mac hard drive would be appreciated. thanks

 

[Celestial Caravan]

There are no copyright issues here. It is a professionally produced dvd made for marketing purposes. I was able to copy the dvd this one now replaces. But I can't remember how I did it.