hi, thank you all for the some really good ideas! i just started incorporating the stones into my massages so your comments have been very helpful. my friend that learned lastone therapy gave me a few classes. does anyone know of a dvd that they could recommend to learn more? i'm more interested in using the stones in my hands right now than the layout stones. i'm also interested in using the cold stones. i haven't purchased the marble stones yet but i put some of the basalt stones in the freezer and am using those. is that okay do you think?