Smart users of XP knew that My Documents was the best place to save stuff.
I will have to disagree with that assertion.
I already had my own personal file management scheme long before MS tried to
shove this My Documents concept down our throats. I've resisted it for
years, and moaned and complained that I couldn't permanently delete that
useless folder since it was introduced in Windows 95.
Eventually I gave in, and created a 4.35GB partition and moved the My
Documents folder to it. The size is ideal (whatever'll fit on that
partition can be quickly backed up to a single DVD) and the relative small
size forces me not to let useless crap accumulate. The files I would
consider essential to back up before a reinstall right now total well under
2GB.
However nowadays there's so many poorly written programs that just dump all
their data to it without ever asking (or providing the means to change that)
that the My Documents folder has become essentially useless. I've now run
out of disk space on that 4.35GB partition (even though my own data still
totals under 2GB); after struggling with space for months, I just gave up on
the whole My Documents folder idea again, rerouted it back to its default
location on C:, and ignore it. I still have my 2GB worth of *my own* files
(and nothing else) in its own partition. I've lost the "benefit" of having
a one-button "My Documents" shortcut in every File Open/Save dialog box (the
only benefit, really), but at least I'm not dealing with useless third-party
crap I didn't create myself on my backup DVD.
This whole effort by MS to take it upon themselves to try to make the user's
life "simpler" by introducing preset My Documents/Music/Videos/etc folders
(and taken entirely to the next level with Vista) is a complete waste of
time, because it's abused by third-party programs (including MS's own). I
say if these shortcuts are going to be considered useful at all, let the
*user* define folders for them and *don't* define them as presets that any
third-party application can query and dump data to. I mean, in "My
Documents", which part of "My" isn't understood?
Boy, did I go off on a tangent or what?

Sorry, had to get this off my
chest. I'm sure there are others who think like me.