it was quite some time ago I heard they use VSF-OFCDM, 768 carriers in 100 MHz frequency band somewhere in 5-6 GHz. VSF-CDMA for uplink (don't know where is uplink). _________________________________________________________________ Help STOP SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmailReceived on Wed May 28 22:54:10 2003