Well help is always appreciated, but if people would search and use the existing documentation there would be less time wasted on duplicated efforts and reinventing the wheel.
I could understand if there were some deficiency in the existing instructions, or if they were out of date. However, in this case, if he had looked up the issue on the Documentation Wiki, he wouldn't have needed to do all the research, writing, and so on. It's already been taken care of and kept up-to-date.
Also, we try to discourage people from downloading images from unofficial or non-developer sites for security and integrity reasons.