Hi Guys, I am in h1b, but not stamped yet. Now i need to travel to Canada for 7 days. Can I go to Canada and come back with out  any hassle (if I did not apply for h1b). I read about "automatic revalidation" which allows F1 and J1 to travel to canada for a short trip. But it was not clearly mentioned about H1B. I am also thinking about applying for h1b during that trip but not sure that I can get appointment during that time. Do you have any expreince on that ?? Thanks