Does anyone know how this softwares handleing of splitting a DVD9 to two DVD-Rs is different than the way IFOEdit does it?

From what I can tell, you must choose only ONE title (just like IFOEdit) to split. IFOEdit looses the menus when doing this - does DVD Split do the same?

I'm looking for something that can split say, Monsters Inc. Extras disc (90+ titles).