sazid and AvayaLenovo, it feels so great to have people in similar situations share their experience. Last few days, I have been thinking of all these questions myself. My situation is same as sazid. I believe, AvayaLenovo we both will depend on your experience then, as our US visa is yet to be approved. Meanwhile if you land, do let us know. I have a string of questions. Whether My I-94 will be taken at the border. If not, then I can turn back without caring for the US visa stamping. If yes, then do I need an appointment in Canada US embassy beforehand or can I walk-in? How much beforehand? I have heard that for foreign nationals, it doesn't go very well, if you are not doing your visa stamping in your home country. Not sure, how much true that is. I am just evaluating my options, not even sure whether I have any options. The visa things are just so complicated. Anyways, any other seniors, if you have any inputs, please help. By the way, the creator of this thread MarkCan seems to be conspicuous by his absence. Mark, where are you?