Thanks Jason.

I have my tables in a DBC.
The nature of my data is not complex. I use to open forms which loads several tables and relations using table buffering, but the multiuser environment gives me a lot of locking problems.

>Juan,
>
>Do you have your tables in a DBC, or are they free tables ???
>
>You can create them visually with the designer, or programatically. Both have their uses depending on the nature of your data.
>
>Regards,
>
>Jason Tryon