Freeing Memory

I am trying to be as memory conscious as possible with my program. I am defining my variables at the proper levels and not over extending them. My question is when I am done with a form and I “unload” it does it free memory used by other controls like ADO? Or should I unload each control when I am done using it?

Thanks

I think it unloads them anyway for standard exes but not user controls.

But it's not going to hurt because by unloading them yourself your not using ub any more proccessor time than if VB unloads them and it's always better to be safe than sorry