What Microsoft Certification do you guys recommend? I was going to go for my Windows XP 70-270 cert but just don't know if it's worth continuing? Service pack 3 is probably going to launched soon so the book will probably change on me right when I'm reading SP2's book. Should I do a Vista Cert? I'm just looking for something general to so i can basically put it on my resume and maybe learn a few things I don't already know. Maybe something that I could also continue later on. Any suggestions?