Mac OS 10.2 is still very buggy, and the first bug fix (10.2.1) was released last week. Anyone who has worked with Apple or 3D products is accustomed to buggy software, so don't worry about us giving up. As a programmer, you always have to compromise between releasing a product in a timely manner vs. endless delays until it's "perfect". I did notice that the bug involving GI and transparency (mentioned in the Poser thread below) wasn't one of the bug fixes listed for this first patch.