>Can anyone tell me what happens when you call a form from another form? Does the data environment get screwed up? Do you have to save and restore the environment or does it look after itself? This concerns forms created in the project manager in VFP 5 and run using DO FORM.

'Parent form' dataenvironment is available within 'child form', so you don't have to open the same tables again. The exception is 'Private Data Session' case, when 'child form' will have own cursors for each table included in child DE.