The
Philips verifier is obviously wrong, but nobody knows exactly when! Anyway, it is legal to have VTSs without menus.
There was indeed some problems with the frame rate of the dummy PGC after using New Menu or the automatic creation of the FP-PGC. It's fixed now. However, what you said is strange, as the PAL frame rate was forced on NTSC DVDs, but seems your problem was the opposite.
I don't need the IFOs. It was easy to simulate a DVD without FP-PGC with IfoEdit.
PgcEdit v8.0 beta 3 is almost ready. Please use it if you want to test that problem again.