I've downloaded a 1.08GB file on supercars and concept cars. The file is and ISO file created by PowerISO (a windoze app). I'm looking for a way to extract the image files, approz 3000 files so says the author. He says to extract with PoawerISO but as I say, it's a Windoze app. Any one encounter this app and find a Mac work around? TIA