Perfect Tod, very clear! For some reason the Consul told me it was valid only for 30 days, but I guess the 90-day stamp I get when entering is what counts. One more question, the course is 7 months, and we may want to stay one extra month to travel around. So, I will receive 90 days, then 90 day extension (6 months), can we receive another 90-day extension for the remaining months?