I am getting several posts to the list from people whose email is not subscribe to the list, so I'm going to start to send you people a little nasty gram :-) Thanks. -- Bob Tanner <tanner@real-time.com> | Phone : (612)943-8700 http://www.real-time.com | Fax : (612)943-8500 Key fingerprint = 6C E9 51 4F D5 3E 4C 66 62 A9 10 E5 35 85 39 D9