First of all, I have to say that I am a happy 3CXPhone app user. However, I do have a small issue. When I run the music app without 3CXPhone active/running, my music automatically switches to my headset/earphones when I plug it in. When I have 3CXPhone running however, the music stays on the speaker. I am a Nexus One owner with Froyo (I may have had this problem too with SipAgent on Eclair). Let me know if you have or had a similar problem? If so, can you indicate what hardware and OS you are running and whether you found a way around the audio problem?