QUOTE(natasha peter @ Feb 19 2008, 01:46 PM)

HI ALL,
How and where to apply for new passport after you enter US.How much time does it take to be done ?Do we have to go in person or can be done by mail?

too many questions but just curious to know.
I just did mine by mail. I sent the form in on Jan 15th, they issued it Feb 1 and I had it by the 4th or 5th! WAY better than standing in the passport line.
Here is a link to the forms, instructions and addresses:
http://www.ppt.gc.ca/index.aspxAs for the name change, I just included a copy of our marriage certificate (I needed both sides signed by my guarantor), I had to include the original of my birth certificate.
Oh, the guarantor rules recently changed, it now can be anyone as long as they hold a valid Canadian Passport - they will need to include their passport number on your application form.
Hope that helps!