Problems with DVD shrink

[Reality]

I converted an avi divx movie to DVD format using ProCoder 1.01.35 and then authored a simple DVD with DVD Lab 1.3. It came out to about 5 GB in size.

To get it to fit on a single DVD I thought I would use DVD Shrink. When I open the directory where my authored DVD files are (bup,ifo and vobs) DVD shrink starts to analyse them but stops saying it can't open VTS_01_6.VOB. The problem is there where only 5 VOB files created during the authoring, there is no VTS_01_6.VOB. It only goes up to VTS_01_05.VOB. Whats going on?

I have tried authoring it diferently without menus etc but it keeps looking for a 6th file.

[lostbee]

i always get problems with dvdshrink, so i use dvd2one and 9 timesout of ten it works there