I know that you can change the logon screen if you replace the logonui.exe and logoff.exe in system32. But is there a *.exe that changes the mouse cursor theme to? I'm asking bescause I have a Vista theme on my logon screen wich I want to delete and use default XP logon again. I have another computer so I can just copy the mouse cursor program and replace it if you guys know wich one it is. 
