There are numerous study guides available to help prepare for the A+ cert tests. I know that at one point Mike Meyer's All-in-One 5th edition book was very good and popular. There are some new books though with his name on them that were published in 2007. They seem to be broken out into topics now, such as Networking, PC Hardware, Troubleshooting, etc. I had also heard that the A+ tests have changed and that everybody takes the saem first test and then there is a choice for the second one.
So what's the scoop on this? Which books are the must-haves nowadays?