So we all know that Wwise is a massive pig for such a small task of converting a file, so I did some digging. A team that does modding for other games has created a tool that encodes wav to wwise. http://forums.lastbullet.net/showthread.php?tid=101 I have yet to try it, but it does seem to output wwise files. The issue is whether or not it uses the correct sound output formats. But, this does mean that it's possible to export to/from wwise. If it was possible to build this into EOF or RSToolkit, it would save a ton of trouble and bloat for a lot of people. and essentially skip a step, because it's very easy to convert from mp3/whatever to ogg.