Hey all, I was comtemplating the new Alubooks and thinking of selling my prestine 800. Yet, I am worried about the new CPU and its ratio of heat and FAN time. The greatest thing about the 800 was the fact that FAN time is LOW. Rarely comes on and if it does it isnt loud. Now, I have yet to see or hear a 1 giger in action. Has anyone here heard or worked on one and noticed if there are any differences in fan use, time or loudness. Also, is there any difference tween the new 17" CPU and the older in the 15" Ti. This would be the mitigating factor in buying a new Powerbook. I don't think that the extra inches in size for the ALubook will be that painful or shocking except in the worlds of PhotoShop Palette joy!