Note:

When navigating the browser requester, i.e. looking for .vob files....

1.  Navigate to the desired video_ts directory
2.  Type into the requester  *.vob
3.  All available .vob files will appear in the directory
4.  Select the desired file

I think Steve has mentioned this but I am keeping it here as it is important.

When you right click on some areas of the screen at Liquid you can get very useful options which I think are not very known.