The IEEE has released, free of charge, the set of 802 standards. It may be of use to those interested in the detail of the standard, and specifically the wireless (802.11), and more specifically the 2.4GHz (802.11b). http://standards.ieee.org/getieee802/ -- Eyal Lebedinsky (eyal at eyal.emu.id.au) <http://samba.anu.edu.au/eyal/>