I have several IWR reports that are scheduled in Upfront every day. The .pdf output opens quickly in Upfront, but the bookmarks are extremely slow to build (ie, when I open the navigation pane, click on the bookmarks tab and click on the '+' to expand to the next level of bookmarks). If I save the same reports to the network and open the reports directly in Adobe (rather than through Upfront), the bookmarks expand instantaneously. Any suggestions on how to improve the bookmark performance in Upfront? We're on Series 7 MR1 running on a Win NT server.