Regmi ji, You grew impatient in just half an hour(you posted the thread at 3.34 pm and again posted at 4.04 pm). People come to sajha in their free time and you need to allow atleast 24 hours to have all kinds of people look at the thread and give feedback. So, don't worry, be patient, and it might even take a few days to get detailed replies. Just make sure this thread stays in the front page. I am not from Germany but hope someone will be of help to you soon. :)