I submitted I-131 Application for Travel Document with I-130 and I-485 last month. I heard that I-131 approval will take approximately 3 months. But I have an important business trip to Germany and France the last week of September. I understand that I should not leave the country without I-131 approval and am not willing to jeopardize the GC process. So I am looking for any other way to get I-131 approval before September 27, 2010. Is it possible to make an appointment with USCIS via InfoPass and to ask the immigration officer to issue I-131 approval? If it is possible, how long would it take to receive it?