How important are book editions when stuudying?

in A+
I originally planned to do the A+ Core and OS exams in 2006 and bought the 'A+ Certification All-in-One Exam Guide - Fourth Edition' for self study. Unfortunately, unforeseen issues arose and I had to put of doing the exam. It's now Jan 2008 and I'm now ready to to start studying again but I have a few questions.
The exams have changed from the Core and OS exams to the 202-602.
Does that mean that I will need to buy the sixth edition of that same book for it to be effective when studying?
Can I use the edition that I currently own and still pass the 202-602?
Is there anyway that I can find out what content was added between the 4th edition and the 6th edition?
Thanks for any information that you can provide.
The exams have changed from the Core and OS exams to the 202-602.
Does that mean that I will need to buy the sixth edition of that same book for it to be effective when studying?
Can I use the edition that I currently own and still pass the 202-602?
Is there anyway that I can find out what content was added between the 4th edition and the 6th edition?
Thanks for any information that you can provide.
Comments
You can download the A+ objectives here: http://certification.comptia.org/resources/objectives.aspx and compare them to your book and see how well they match.
That being said I would strongly suggest picking up some new material. I always suggest using multiple sources since all books emphasize the objectives of the test differently. You may still be able to use the older book to supplement, but with the changes to the A+ tests since 2006 it would be very beneficial to get some up to date resources.
Look at the objectives as mentioned.
If you find that pretty staight-forward and you "KNOW' that info, a book 1 off the current book should be fine.
The book is only about $60, not sure why that scares you as far as an investment in your training. Deliver some pizza's and go get the book.
(thinking back to the hundreds of dollars I spent on college books that were a complete waste
_____
"Grammar and spelling aren't everything, but this is a forum, not a chat room. You have plenty of time to spell out the word "you", and look just a little bit smarter." by Phaideaux
***I'll add you can Capitalize the word 'I' to show a little respect for yourself too.
'i' before 'e' except after 'c'.... weird?
But you guys are right, multiple source are key in not just passing these exams but learning in general, so it looks like I'll need to buy a new book anyway. Any suggestions on a good one?
I am partial to Sybex. They contain lots of information and imo it isn't as dry as others.
Meyers traditionally has proven good and should still be valuable.
Those two both get my recommendation. There are other published books, but these two always standout and tend to have some of the best material for study on several exams.
_____
"Grammar and spelling aren't everything, but this is a forum, not a chat room. You have plenty of time to spell out the word "you", and look just a little bit smarter." by Phaideaux
***I'll add you can Capitalize the word 'I' to show a little respect for yourself too.
'i' before 'e' except after 'c'.... weird?
If you're not sure, just buy the new book and be done with it. The peace of mind will free your head up to focus on the material at hand which has to be worth the $40 - $60 in the long run. (You'll already be spedning $300+ on the exams, so what's another $50?)