Originally posted by Denis So how many times have you replaced your DSLR body in the past 6 years or purchased new ones. Can Pentax come out with a DLSR that will last or be satisfactory for 10 years+ with no firmware updaest? Software is barely keeping up with hardware designs. MS does not control hardware. Drivers for such new hardware is not written by MS. Buy quality hardware and you will get quality written drivers which will not affect your computer OS performance. This is like blaming the camera for the lack of photo composition. These are human made software and hardware items, they will fail or become obsolete. If we had perfect cars and drivers, we would not have breakdowns or accidents therefore no requirements for mechanics or insurances or warranties, dream world! Sometimes we fail in logic and common sense and expect to have everything but pay nothing.
I haven't replaced them. If you go back and look at what I said, you will realize that more the "consumer" users rely on certain platforms. When you have thousands in lab equipment and there isn't support for drivers anymore, it may not be feasible to change out 100,000s in instrumentation just to go to 7. Hell, I'm still trying to deal with lab equipment that can't run on Vista Ultimate. However, your Pentax argument is a strawman one considering I'm using lenses soem of which are 1, 5, 10, 15, 25 and 50 years old on my K200d, and K20d (which are the first Pentax dSLR). We still use the Nikon d70s in the lab.
Or put it another way, my sarcasm was the fact that it is ridiculous to have to update every damn thing every 2 years because of a platform like windows. We shouldn't be replacing every thing that rapidly due to environmental stewardship. All I'm saying is these platform upgrades should have more reverse and forward compatibility.
Edit: I'm sorry to see you have bought into the "consumer" mentality.
Edit: Edit: I probably have every version of windows disks all the way back to 3.11 mostly the Pro editions.