wow I did not know that. So just to clarify..I came in on an OA Visa. I will step out a week before the original OA expires and then step back in to Thailand. I get stamped in for a second year so long as I have the required insurance. The end of second year I can do it again..for a third year and after the third year do it again for a fourth year. Just so long as I have insurance organised each time?