Change Windows 7 sounds to XP?

How can I change the default Windows 7 sounds to Windows XP sounds?

Windows sounds are located at C:\Windows\Media.  Locate the files in XP and copy them to your win7.

 

Make up the theme how you want it;

http://windows.microsoft.com/en-AU/windows7/create-a-theme

 

And then save the theme.  Make sure to save the theme for sharing so that you can save a copy somewhere so you never have to manually create it again.