But I have another remark here. I completely uhm, .. dislike this. The thing is, I have a hearing problem, and a hearing aid that helps me. Normally when I speak my native tongue and when I speak one to one to people, this hardly gives me problems. But then talking on line, in English, people with a strong accent, people talking simultaneously, bad grammar, bad sound quality. I just cannot understand them. Every time I have such a session, I get nervous, cold sweat, I think, please, please ... write me an email, write it down on paper! So I would rather not use such a service at all to be honest.