if you need more, there is a subscription service of up to five cameras recording at once. why is it harder than ever to accurately predict and price the work we are doing? you know what however, i can't afford new books. ...and you can't ride a horse to save your life. or buy a set of four and save five bucks. you can comment/watch progress there. there is a simple way to look at this, so simple it may have been staring you in the face and you just failed to realize it. 