[citation][nom]thearm[/nom]Windows is slow? That's news to me. We have over 500 desktop and laptops here and they are pretty quick. Especially our Dell GX620's. They boot in maybe 25 seconds from power on to log on. All they have it a Pent 4 3.4 Ghz (775) processor. Maybe you're doing something wrong w/ your Windows machines. Just a thought.[/citation]
for me, windows xp boots in about 17 seconds, and it took a lot of tweaking and removing bloat and services and core windows items to get to this point. when I build a gaming PC , I want as much performance as possible, windows benchmarks much higher than vista and windows 7. sure a pc can still be fast running windows xp or vista or windows 7 but wouldn't you want whats faster.
core i7 920 can run windows xp very quickly. (the last system I build for a customer was able to boot windows xp in just over 10 seconds after I stripped the OS down and did many tweaks, and overclocked the CPU)
it runs fast
but a core 2 e8400 can also run windows xp fast, if you had to choose to get one for free which would you pick?
i bet it will be the i7 920 because even though both run fast, the i7 is faster
remember, most businesses that don't require top of the line workstation systems will often have low end systems that they never really upgrade because it gets the job done quickly already
the last company that I did a job for, installing new servers and running additional ethernet cables, they were using old 2.4GHz P4 dell computers with 512MB memory running windows xp, (around here, queens NY, many businesses often will not even have a full time IT staff due to the cost, what are the odds of them buying new computers that can run windows 7, just to install a windows xp virtual machine and run windows xp, if a business has apps that need windows xp, why not just run windows xp directly instead of going through another OS so you have the slowness of both OS combined just to run the same apps
other than some direct x 10 only apps, pretty much everything else runs perfectly on windows xp, cant say the same for windows 7 or vista.
all of this comes down to why would a business put them self in debt upgrading all hardware and software just to do the same thing there doing now.
if they have no need for a new OS then theres no reason to upgrade. a local bottling factory that fills bottles with pepsi still runs windows 95 on the main system that controls the automated machines.