With the old UBB forum software, the New post icons seemed to remain active for an entire forum viewing session. I could read for hours and still know which threads had new posts since my last visit. With vBulletin, however, it seems that the New posts icons "go out" after only a couple of minutes. By the time I read thru an even slightly long thread and then go back to the thread list page, all of the threads have the plain yellow No new posts icon. It's very hard to tell what threads have been updated since my last visit. Is there some way to change the way this works?