ADMIN just so I understand the question and your response. The reference to only 1 minute being processed in a track refers to the function of comparing on track to another to establish whether they are duplicates? I assumed when I purchased the program that the analyses of sound quality (eg clipping, silence, mean, step, max, max freq, spectrum and clicks) are a result of processing the whole track. It would make no sense for me to compare the quality of two tracks and delete the lower quality track if all the program has done is analyzed the first minute of the track. Time of processing is not an issue. You setup the analyses of tracks, and go for a beer. The slower your processor, the more time for another beer. The key is an accurate analyses of the whole track not just a limited sample of the track.