Thanks Vlad,

The situation with mine is pretty isolated: one view, one requery() function in the timer events and you will observe it.

I have a NT4.0 workstation with 128MB memory computer running this app, after two days you can get 150MB memory usage and the app itself show 50MB (started with less than 1MB). I have to restart my app to release memory. I will try some other workaround then.

Jun