This is one of the reasons I learned to push most conspiracy theories aside as silliness. The holocaust deniers really "picked the wrong horse to back" because the whole thing is ludicrous. Proving once again that some people just stir things up for something to do... tell them the grass is green and they'll have an argument. I *do* think there could be differences in the numbers cited... but I mean *really* what difference does it make? If it was 4 million instead of 6 million, that "proves" the denier's point? NO way! That makes it any less horrifying? Nope. Getting accurate numbers was next to impossible. "Millions" is accurate enough for most folks.