Thanks for all the responses to my questions..I have yet another..my exit date when I entered is Nov 9....since it looks like I may have to leave and reenter for the 90 day..what is the latest I should wait to do it...I don't want to waste a month or so that I have already...am I correct in my thinking...and must I go back to the U.S. to apply or can I do Laos or Philippines? Thank you in advance.