mvander - 6:59 pm on Mar 16, 2004 (gmt 0)

Yes rainmakerpsi I think you are on the right track. I watch 2 accounts for client sites and "account A" updates much more frequent than "account B".

I also wonder if it has to do with the overall traffic on your site, as "account A" has many more impressions than "account B". So perhaps they update based on a priority set by traffic data.