jack hunter asks: "I just found out about MOHO, a software that minimizes frame-by-frame tweening in 2D animation via the usage of a 3D concept --- bones (among other things). Believe it or not, prior to this, I thought Macradobe Flash was the only affordable animation software, and I was prepared to do frame-by-frame grit-work for my budget-wise animations. Anyway, I've learned my lesson: there are more powerful pieces software out there, and there are those who know of them. What do you use to animate? If you use Flash, do you use any add-ons/components or special techniques to make things more efficient?"