Tip #4: Use a programmable mouse such as gaming mice, Razer Diamondback or Copperhead, or any of  new Logitech programable mice etc..., whichever fits your budget or hand(40$-100$). Make sure they have at least 6 or more buttons, and a high DPI scan rate(800 or higher). You can then program the middle mouse button and any side buttons to quickly do Bryce functions(remember the middle mouse button isn't even used in Bryce, unless you get a programable mouse, or tech). Programmable Tablets work also. Its a good time saver.