I know I am supposed to have my mp3s on my hard disk, but I have had to reformat it since I ripped all the cds originally. I have all the 175 cds here, but ripping them took a lot of time. I need to track down all the mp3s that were encoded with audiocatalyst and redo them with lame anyway. I have been using a utility called encspot to look at the files and see what encoder they were made by, the bit rate, whether or not they have been cut, the quality(based on encoder/bitrate) and i can see the bitrate histogram for each file if I want to.

Sean