Don't get me wrong I'm all for helping a DIY'r, thats why I'm here, but when a question comes across that vague it makes me hesitate. Perhaps if there were a sticky with some key principles that someone of limited experience could read first to understand a few basic safety principles I would feal a little bit better about giving advice to someone who may at first seem to possess less then a basic skill set. perhaps something to help the homeowner identify themselves wether or not the job they want to do is in fact in there own range of abilities.