I like Vue (have only 2.1 free version :) ) but I don't know if I will buy Vue 4 due to lot of problems which were described here (I suppose it's the same for other programs). As I like photorealistic scenes, it's a shame that Vue 4 has not radiosity. The best for me should be an easy to use soft (like Vue) with radiosity feature. May I wait Vue5 ? Yves