Thanks for the quick responses! I love coming to Renderosity with questions because I usually get answers right away. To roobol and Jausse: Do you have any of the problems dan mentioned? Specifically the part about the CPU running at 100% in Bryce, even when idle? That can be pretty noisy on my Dual G5 with all nine fans running ("Please place your tray tables in their upright and locked positions and prepare for take off"). All the other issues mentioned I can live with, but that CPU issue would make me wait for updates.