Many Computer are very slow, because they are old models and run with 1.6 Ghz - 2.0 Ghz , too less for these days.
This simply is not true...
if softwer is written good then will work fast enough,right?
You can see many big application that work fast even on slow machines and
on the contra side many small apps which work clamsy even on new
computers.
I use XP because i like work on him.