Thanks for your advice, I'll play with relation and separator soon.
Session was considered but it per se creates a new datasession (obviously) and it can be a problem in what I'm doing.
What about the 'data objects' (those created with scatter name)? any idea on how to add an array to them?


>>The lightest baseclass, by far, is Relation.
>>
>
>Looks lighter than Separator; I'd never considered it standalone
>
>>The lightest datasession-bearing base class is Formset.
>
>
>Not even close. Take a look at Session. (Requires VFP6 SP3)