Question : What causes Windows Profiles to become corrupted?

I have certain windows xp machines that routinely experience profile corruptions. Does anybody have any ideas as to the cause/fix to this.

Answer : What causes Windows Profiles to become corrupted?

Have you got the user profile hive cleanup service installed? This fixed a few profile problems with me.

Download is here if you need it:
http://www.microsoft.com/downloads/details.aspx?FamilyId=1B286E6D-8912-4E18-B570-42470E2F3582&displaylang=en