I'm planning, probably sometime this summer, to buy a Dual G5, mainly to do video work (importing video from ConvertX/Canopus ADVC 110 into iMovie/EyeTV) There is a fairly steep price difference ($900) between the Dual 1.8 and the 2.5. As far as I can see, this is mainly due to the processor speed and the bus speed. Looking at this review http://www.macworld.com/2004/09/reviews/secondg5/index.php It looks like the 2.5 is significantly better than the 1.8 or 2.0 models. The 1.8 model comes with an 80gb hard drive which is no longer large in this day & age, and 256 RAM, which is absurd. I'm wondering if others who have worked with the Dual G5s can comment on their performance. You know what they say about benchmarks ;-) TjL