In a message dated 12/27/98 10:16:54 PM, you wrote: >Is it possible to know the memory allocated to a running application and >the memory it really uses, like the Finder does when you chose About >your computer under the Apple menu? There is great utility written by Kenneth Lu, called Ram HighWater. It is as simple as starting HighWater, telling it what application you want it to watch, and then running the program. It is suggested that you have your app go through all its routines, printing and the like. After you have made the app jump through its hoops, go to HighWater and it will tell you the greatest amount of ram the app used. I think it is a great tool and is offered as freeware. (Thanks, Ken!) I have version 1.0.2 and it has this site: http://web.mit.edu/kenlu/www/rhw.html I hope this helps. George