I want to improve my distribution. Any Suggestion?
Welcome to the boards Jeremy, but please check on the dates of last posting on a thread.
You've just resurrected a dormant thread from September last year!
You have to provide more details buddy. Simply stating that won't let us help you. Would love to help though.
You could also try the 'Distribution' forum. Bear in mind that there are sub-forums therein for Group Policy and SCCM/SMS.
Distribution of what with what?
What specifically to you need to improve?
You'll need to be more verbose to garner any meaningful rejoinders from the board.