i finally figured out how everybody was writing blogs so fast. i've been looking in the lessons.must of missed it,found the light switch. hopefully the light will come on! one big step for this caveman ,in this modern day world.just the change in technology in the last 20-30 years is amazing !!! what will it be like in the next 20 years or even 10?? i am statically excited to fine the next light switch.