if i wanted to add a class, how would i do that? i already signed up for 2 was going to add 3rd but if you go back through the paypal you can't change the amount to the difference it would be since it thinks you are signing up for a first class again, i guess i could mail a check for the difference, then i'd have to write a check and use the mail and i don't think i'm old enough to know how to do that. Maybe grandpa sydor could help me out with that, yeah it starts now.