"Creating a report is single-threaded" That is something I've been curious/worried about and would explain the huge change in performance.
That wouldn't be a problem and would probably improve performance for a lot of small reports, but the report I was testing with many sub-reports went from about 2 minutes to create up to 30 minutes. I guess it is time to take another look at Crystal Reports. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Adobe® ColdFusion® 8 software 8 is the most important and dramatic release to date Get the Free Trial http://ad.doubleclick.net/clk;160198600;22374440;w Archive: http://www.houseoffusion.com/groups/CF-Talk/message.cfm/messageid:299736 Subscription: http://www.houseoffusion.com/groups/CF-Talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/cf_lists/unsubscribe.cfm?user=11502.10531.4

