Very nice webpage. I am sure the link is already pupular among all the IIT students visiting Germany. If any student,graduate/professor is reading this, I would highly recomend contacting Ashok and Eva. They are the nicest people I met in Germany, and made my stay lot more comfortable and enjoybale. For me, they were more like parents away from home. Now I am working at Intel Corporation, after getting my PhD from USA. I gave my GRE exams in Germany, again after some assistance and encouragement from Ashok and Eva. With lots of Love and Respect - Ashish