Well, pinto2... If it would be shown though as 4.3 or at least as 4.0... The shit is that the same blanks are "bigger" on the other computer. My cousins are video operators. They've recorded hundreds of DVD's already with the other recorder (some kind of NEC, too), so there are GREAT chances they don't mistake. The ISO was prepared just as like as many times before, but it didn't fit into the DVD on the new recorder. Nice joke, isn't it?