Got TiKL, it does exactly what I wanted. Very good program. The only thing that makes HipVoice better is cross platform. HipVoice is not worth the $10 monthly fee. When TiKL is out of beta I hope they opt for the one time fee over the monthly fee. If you are looking for a good push to talk (or walkie talkie) app between androids, you've got to try TiKL.