When I got the message from Jeroen, the designer of Isone, he said he had little experience with J River. A little over an hour ago I decided to go back to Foobar using the new 3.01 Isone for the first time. Wow!! Hands down it is obvious that Jeroen used Foobar to tune his new version of Isone. The presets work as they should but much more important the sound is glorious. When I was using an old version of Isone with Foobar I felt that J River had a slight edge so I switched over to J River completely. Now with this new 3.01 version Foobar is clearly better. Try it for yourself and I bet you agree. I will be using J River only for Movies and video from now on (I like the surround sound in J River for movies with headphones).