I don't know if you mean for using online while you are talking to someone or if you want something to put on your computer for use anytime. When i was on my way to Cali the 2nd time, i ordered a program called prompt. I installed it on my computer, when i went down and stayed at ACG, The latina and i would go up to my room, and type out what we wanted to say to each other, if i couldn't understand or she couldn't. It was funny seeing their reaction to a laptop, and watching their amazment as it translated for us. It worked great.
Chizz