First Cert try-out: CWNA

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!!!!!

HELP!!!!!

Comments
You just posted this, so do not cry out for people to reply to your post, you will be ignored when you do that. Most of these views are probably by unregistered users.
I needed a quick response since I need to talk to the "boss" about getting the money for the 3rd edition
Thank you so much for your reply!!!
I feel like a moron since I waited to get these certs out of the way...but anyways...thanks again!
And yes, it's wise to get the current edition of the CWNA guide. Especially considering the cost of the exam it's worth the investement. If your employer also pays for the exam, I'm sure he will agree it's better pass it the first time.
And sorry not to reply sooner, but I was at a Father's Day gathering with my family.
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I'll never feel safe again while studying for the CWNP exams!
You've been a great moderator!!!
Thanks for your quick and intelligent responses to the posts in this forum.
Take Care,
Rcoop
And thanks for the recognition.
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As far as the vocab and whatnot, should I study the questions mostly or should I just read the whole dern thing? I know reading it can give a person a headache if they haven't worked with this stuff...
I really recommend studying for and passing the CompTIA Network+ certification first.
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