Just a heads-up... depending on the kit you bought, you probably don't have a whole lot of CYA tests. From PoolMath, you will know exactly how much CYA you have in the pool, so you can use the calculated number for your starting out number if you want to, which saves one test worth of reagents. It's the trickiest test too, so you can do that in a week or two when you're comfortable with everything else.
Did you measure the pool diameter and normal water depth? If so, there's a calculator at the bottom of PoolMath that will give us the correct number. I remember you had some doubt about it.