Although this lacks a lot of what WL can do it also has some very nice features that maybe PG and his staff should look at before WL10 comes out ( I really like the cursor that can be moved and thereby playback audio and the multitrack setup.) I looked at this a couple of years ago and it was no where near as nice. I will not be leaving WL but this has some “interesting” features that could be incorporated with WL.
See Acoustica | Digital Audio Editor Just a suggestion!