I didn't get the guide, but just ordered the battery and screwdrivers, and watched the video (gotta say I like MJ - a no-nonsense woman...). I am not sure what all the issues are that are listed here - my repair went fine (though I did have a little bit of issue with the antenna that folks mentioned as well, but eventually it seemed to go into place). I gave the repair about a 50/50 chance of succeeding, but didn't really have much to lose, as my previous battery was barely lasting a couple of hours. When I reassembled it, voila, it worked fine, had about 33% charge. I have since used it for 2 weeks, and the battery life is almost like new, and everything works just fine. Thanks, ifixit!