Hi, (I'm a new user/poster) I have a Mac with LAGold and want to make MP3 files (via my AudioCatalyst) out of a stereo mix down. When I successfully created a stereo merged audio track in LAG it appears without any .wav file extension (eg: testaudio.wav), and when I load this file into AudioCatalyst and try to rip it it complains it isn't an authorized wave or aiff file type. What step(s) am I missing? I hear there are many flavors to wave files, and I even wonder if I have created a wave file yet. The LAG manual seems to be no help. help! Randy rhiatt@...