I have a movie which is a bit too large for a DVD-R.

I have cropped the last few mins off of the end (using a tool called VobSpliiter) and its fine.

However, I still need to remove a bit more.

I have tried using VobSplitter and have been able to remove enough so that all the files will fit on a DVD-R.

However, all is not good.

Whilst I can play the VOB using PowerDVD, I can't play the DVD (VIDEO_TS.IFO).

When I try and open the IFO using IfoEdit and work with the VOB, I am told that it doesn't have a NavPack.

Are there any tools that will let me achive what I am trying to do.. I just need to remove a few mins from the start of the movie... What can I do??