I am currently starting to study for the CWNA exam. I have yet to achieve any other certification thus far...I have noticed that there are two different study guides out there...the one created in 2002 and the recent, 2005. Would anyone know if there are very precise differences between the two guides? I only have the 2002, which doesn't go into detail about 802.11g...so I am at a loss here!

HELP!!!!!