Hello, Could someone point me to the offical MD5 utility and the exact command syntax to use for the following files? valhalla-i386-disc1.iso valhalla-i386-disc2.iso valhalla-i386-disc3.iso I used a Windows version of MD5 and the checksum did not match. So I now want to use a command line version, though last time I tried it I had the syntax wrong and overwrote the iso image. Thanks