I've downloaded a couple of the free tutorials. The way i see it though is that i could buy a book, with the same amount of money that i could buy maybe 10 pts with, and the book will probably go into much greator detail. From the ones i've used though the tutorials ARE VERY good. I don't know, maybe i will just buy some pts. I'm gonna keep looking for a book, if i come up with nothing that's what i'll do.