I have been physically present in Canada for more than 730 days during almost 5 years and have met my residency requirement.My PR card expires in Aug.2009.I have recently applied for the PR renewal.I am required to travel urgently on a business trip for apx.10 days .Although my PR card is valid I understand that one must be physically present in Canada while PR renewal is in progress.Please advise any way I can travel. thanks