Mika: Hit Ctrl+A to select all, Ctrl+R to select the right channel only, Ctrl+C to put the right channel on the clipboard, and Ctrl+D to paste the channel into a new document. The copy process may take a while, but when you are done, you will have a mono document containing the right channel. Rob Meredith >>> Mika_Pyyhkala@xxxxxxx 05/24/06 01:47PM >>> Hi, I recorded a presentation using an Iriver IFP899 in 96K stereo mp3, and now I have the file in Studeo Recorder. One of the channels (right) side sounds very good, but the left side you can barely hear anything. Is there a way to extract the right channel so that I could use that one, and discard the poorer sounding left channel. FYI in the end a mono recording will be fine we don't need stereo in the final mp3 to be released. Thank you, Mika