Hi John,To my knowledge there is no reason other than administration to keep the JobHistoryLog contents. When in the MediaBin Enterprise Manager (MEM), you can right click on the JobHistoryLog node in the treeview and set how many days you want to keep the JobHistoryLog contents. We keep ours 90 days for the logs.On a side note, we use our JobHistoryLog to look at auditing of errors, user activity, etc.. So, we actually have made a trigger that copies a record from JobHistoryLog into a separate table where we index, aggregate, and generate reports from that instead.Hope you find this helpful.Stacy