[Notice: It is the policy of 802.16 to treat messages posted here as non-confidential.] Jung Yee pointed out a typo in IEEE 802.16-99/05: the final date should obviously be 01/02/29 instead of 02/02/29. I revised the document: http://grouper.ieee.org/groups/802/16/docs/99/80216-99_05.pdf Roger