Thanks Leon. Have some followup thoughts ..Appreciate if you could share some info..
Per the website you can change the address only if you are in Canada ( http://www.cic.gc.ca/english/information/change-address.asp) . How can we provide PR mailing address is we are in US thru web ?
Does anyone know how long it takes for address to be updated in the system for PR card if its done thru website from outside Canada ?
How do we confirm if the PR card will be mailed to the address ?
Thanks.