First of all I would like to say hello to all, this is my very first post on the forum but it wont be the last. Following the tutorial on AVI - DVDR it says to use VirtualDub Mod to extract the AC3 audio, so I follow the link to d/l the software and it d/ls fine, the only problem is that it wont work, this is the same for every site I have visited to d/l the same proggy. Every time I click on the .exe it says: "The app has failed to start because corona.dll was not found. Re-installing the app may fix the problem" Sadly it doesn't. So what to do now? Is there another software proggy to use or do I have to try and fix this one. Please help. Thanks in advance.