I have a realtime AC3 encoder almost ready for release. I only have some functionalities to add and some testing to do. I'll release it in the forums. It takes it's input from ASIO. So you route 6 channels to asio on epilog in the DSP and the encoder takes care of getting the audio, encoding it and outputing it through passthru. I can't test it thoroughly because I don't have an external AC3 decoder and my soundcard does not support passthru (sb live) but it seems to work well. The Kx AC3 decoder icon pops up and there is sound on 6 channels. I have some questions about the ASIO SDK license. My code currently use part of the SDK. It says : Do I really need to sign that paper and send it over in germany? Can I release the code? Normally, you have to agree to the license before getting the SDK. I want to know if I can include the code if I put a notice that says that you have to read and agree to the license before downloading the source files. What should I call this program? I'm looking for a good name. Once it's released, I'll need some people to tell me if it works.