Sorry the fixes don't work for you guys. I was hoping that using just the new ifo files would work, which it did after testing, but it now looks like it must have to change the vob files somewhat too because when i re-added the original files back to the disk to seed it had to redownload some sections of the vob files. I'll see what i can do .

EDIT: just tried your new files Jambe and its work fine, a slight pause in windvd at the chapter change but it doesn't skip back now. I have noticed that in ifoedit it is now reporting 2 layer breaks again but this time at chapter 23 & 24. This might cause a problem in some players but it does look fixed

again i'm sorry to anyone who wasted disks with my fixes. I did test them first (the SL one burned and tested on my dvd player) and everything seemed fine. I hope i'm not going to get linched for this.