So I purchased ToonBoom Studio 4. It was on sale and I need to learn the ToonBoom interface so I can ease into HARMONY from FLASH. I figured Studio 4 is a less advanced version of Harmony, but the interface is similar, so it's a good start. I spent several hours on it today fooling around with it. I know flash inside out and I can draw and animate with flash very quickly and with ease, but Studio 4 is totally foreign to me. It is taking me a long time just to find the right buttons to press.