clear audio and video great presentation, i am doing one of these right now for a friend from work. i am a novice and i am doing one step at a time, one other thing i noticed. i discovered to help with doing smc's is to use a mechanical pencil - position smc after prepping board and hold it in place using the eraser end on the pencil. this is good in 2 ways; 1, it is way smaller than my giant fingers and the eraser "gripps" it a bit since it is rubber. and 2, if you accidentally heat it to much you don't get a singed finger. i inspected the board before starting and noticed that the power jack had bad solder joints; they were not dull like a cold joint but cracked loose almost all the way around the base of the solder point.
