Ted, Thanks! After I hit SEND, I had a fleeting wonder if I'd just asked a really dumb question [again]! I'd considered capture ratio, but dismissed the idea because I thought our capture ratio was >=90%. I guess it's lower than that!
I appreciate your well thought out explanation. Best regards, Gary Diehl Systems Administration "Water seeks it's own level" - Aristotle ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: GET IBM-MAIN INFO Search the archives at http://bama.ua.edu/archives/ibm-main.html

