hi oldhand, i have found from bwf site that the thai open to be held on july 20 - 26 i/o june 16-21 fyi http://www.internationalbadminton.org/calendar.asp?mm=7&Year=2009&Submit=Submit
Thai Open has been rescheduled as it is tough to have 4 tournaments in a row to attract players... Also by moving Thai Open to July, MAS may have another GP Gold can take place before or after Thai Open....