Can anyone help me. I want to buy the training kit for 271 and 272, but while searching microsoft`s traininig site i saw 2 different version of its training kit
271 second edition sp2 and 271 (think sp1) , what book should i buy. I got the following information about this.
1) MCDST Self-Paced Training Kit (Exam 70-271): Supporting Users and Troubleshooting a Microsoft® Windows® XP Operating System
2)MCDST Self-Paced Training Kit (Exam 70-271): Supporting Users and Troubleshooting a Microsoft® Windows® XP Operating System, Second Edition
which one do i buy to study?

im a little confused!
any help apreciated