My previous computer was a sawtooth 400mhz/128meg ram/20gb. My new computer is a 1.67ghz/1gb/100gb/128vram(!) 15" powerbook. No matter what powerbook updates come in the near future (dual core, G5, whatever), I'm not bothered. Why? because it's the only powerbook I plan on buying for a long time. My next mac is going to be an ass kicking Powermac G5 at the very least a year or so from now - a powermac MP, or G6, or whatever they choose to call them. Either way, I'm going to enjoy my time with my lappy until then. So, what are you waiting for?