XP Service Pack File Folders

[AZ Border Dude]

Why are 24 folders for Service Pack Updates scattered over three hard drives?
C:\ has 8, e:\ has 1 and j:\ has 15
Shouldn't they all be on C:\?
How do I get them moved so anything that's needed in them will still work?

 

[PA Bear [MS MVP]]

Updates will use the drive with the most free space by default. WYSIWYG.
If you feel that you will never need to uninstall these 24 updates, feel
free to delete the folders.

 

[AZ Border Dude]

How would I know if I have to uninstall them?
Does it hurt if I move them to C: and how would I go about doing that?