What a load of crap...see responses in-line:
Will is quite right. Maintenance is essential for todays
S's. Not like the old days.
In fact, things like defragging and f'ing
with the registry were *much* more important in the "old
days."
You should know that XP, right out of the box, is not
optimized for best performance and there is much you can
do to improve overall system speed.
This is wholly a matter of what the computer is being
used for. For most home users with a reasonable amount
of RAM, there is *not* "...much you can do to improve
overall system speed."
There are literally dozens and dozens of registry edits
you can make.
None of which will be worth a damn.
After 3 years of having XP I am still finding ways to
optimize it's performance and make it better for me.
This has to do not with computer performance, but your own
little neurosis. Play all you want, but don't try to
justify it by saying that the wonderful improvements that
exist only in your tiny little mind are going to help
anyone else. And you still need to learn the difference
between "it's" and "its."
One excellent free program that does work, by making a
few of the optimizing registry tweaks for you, is
SpeedXP. I can verify that it does make the actual reg
tweaks and they do work.
How can you verify that they "work"? Show us your data, in
a form that can be *independently* verified. Otherwise,
you're blowing smoke.