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To counter Intel's hype surrounding their barrier smashing, AMD has decide to embrace a Hz-less marketing campaign. Citing the "devaluation of MHz", AMD will now brand their processors by model number and will go so far as to forbid advertisers from reporting the processor clock frequency.

There has been some data to suggest that AMD is right. Processor clock frequency is only part of the equation when determining performance. Cycles per instruction (CPI), the number of clock cycles necessary to perform an instruction is the other important measure and it is here, because of it's shallower pipeline, that the AMD processor has the advantage. However, when have you seen CPI reported in a marketing ad? You just might soon.

Others wonder if all this MHz chasing is worth while. TenLinks.com has posted an editorial calling for the end of the megahertz race and a focus on cheaper computing.

Being CFD enthusiasts, we crave more processor power (whether it comes from Hz or CPI) and will always be interested in the fastest processor available. However, at this time, I'd say it's unclear whether the Pentium 4 is the better choice. Time will tell.

Designed to introduce fluid mechanics students to CFD in an easy to learn manner, FlowLab utilizes parametric templates to define the geometry and grid. It is possible for professors and advanced students to define their own parametric templates using tools which come with the software. Fluent envisions a growing library of templates being available over the web.

The beta version will be used this semester by students in several universities. During the beta period, Fluent will be working with the professors to refine the library of templates.

Anyone have some tips on modeling a reservior they are willing to contribute? Post your tips in reply to this article.

"We're doing this to jump-start the use of stereo viewing, which can greatly enhance what you see and understand in high-end visualizations," says Kent Misegades, CEI president.

Now, Arup is undertaking a complete redesign of the ventilation system. The new design will feature the more modern system of supplying cooling air at the ceiling and drawing it out at the seating levels. The three seating levels (dress circle, upper circle and balcony) complicated the design.

In order to optimize the airflow for maximum occupant comfort, Arup utilized CFD modeling of the coliseum.