for me it sounds unreasonable wasting breath on PIIs, although i've also still two running, but if one of them will fail someday, it probably would be more expensive to buy a new one instead a new system - similar thing with PIII imho, not to mention EDO-RAMs (they cost you a fortune ourdays).
remember not so many years ago a unit as big as a desk full of electronic was needed for a simple color-correction, ourdays it's done in software or by more or less sophisticated PCI-cards. the hard- and software showed up significant improvements over the years.
every 18 months the number of transistors per square-mm doubles, so does the speed of processors. when the cycletime of a PIII went from 500 to 1000 MHz this has been significant, but you don't need to think about it considering the step from 2 GHz to 4 as we notice now.
you simply can't run specific tasks on outdated hardware, independent how good it worked and still works for other jobs. next year we will discuss 5 and more GHz, multiple processors on a chip and the fairly long neglected crossbar-design - so imho thinking too much on backward-compatibility is honourable, but a handicap for groundbreaking new technologies.
just my two bits, christian
remember not so many years ago a unit as big as a desk full of electronic was needed for a simple color-correction, ourdays it's done in software or by more or less sophisticated PCI-cards. the hard- and software showed up significant improvements over the years.
every 18 months the number of transistors per square-mm doubles, so does the speed of processors. when the cycletime of a PIII went from 500 to 1000 MHz this has been significant, but you don't need to think about it considering the step from 2 GHz to 4 as we notice now.
you simply can't run specific tasks on outdated hardware, independent how good it worked and still works for other jobs. next year we will discuss 5 and more GHz, multiple processors on a chip and the fairly long neglected crossbar-design - so imho thinking too much on backward-compatibility is honourable, but a handicap for groundbreaking new technologies.
just my two bits, christian
and remember: only a CRAY can run an endless loop in just three seconds.