I am following DVD9toDVD5 guide and I am rather stuck in IFOupdate.

I can update the main movie IFO just fine using it but when I tried to IfoUpdate the trailer IFO's it gives me "Original IFO's PGC is not large enough for new ifo's". I think it may have something to do with the source ifo having multiple PGC's and the authored one has only one.

I noticed that I can get rid of that message when I get rid of the chapter points in Maestro. (but then it's out of sync)

I would like to know if there is something I can do about that problem.

Thanks in advance..