about Voxelview which is considerably more expensive?
you spend for your computer+ camera+ interface+ microscope+ printer+… – well you get the idea. $750 for a program that has taken man-years to develop and has a very specialized market is hardly high-priced. You are just spoiled because Image is free (well, unless you count that we all pay taxes to support Wayne). In the PC world, you would spend $2K or more for a program equivalent to Image.