hmmm, can only imagine the logon scripts aren't running properly or the permissions on the folder aren't right.
have you checked that all the people you expect to be tracking are using the logon script?
Well, the group policy for staff members is that it runs staff.bat on logon. However the log only contains 3 peoples login information, mine and two teachers!
How do i check that all the members of the staff group are executing the script at logon?