2008/11/27, Xiaofan Chen xiaofanc@gmail.com:
>
>
> >
> > Little to do with real engineering IMHO, this is all about comercial
> > interest.
> >
>
> Read the USB 3 presentations before putting out comments like this.
> http://www.usb.org/developers/presentations/


I did. It has been a long time since I was impressed by a powerpoint
presentation. Presentations says little to me about how a technology will be
better or will resolve a problem in reality. A prototype that mix many
moving pieces, including drivers in many OS, intermediate hosts, etc will
tell me much more than a presentation.
But if we talk about the presentations there, see for instance the
"compliance" process for USB3 will be mostly reusing USB2 compliance
process. So I wouldn't expect USB3 to be more reliable than USB2 when you
mix pieces.

In any case, I'm playing devil's advocate role here. See how many people
reacted after somehow pushing USB2 to show its limits. The fact that someone
criticizes a product or system isn't necesarily a bad thing for the
engineering community.

>



-- 
Ariel Rocholl
Madrid, Spain
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