[RESOLVED] Problem with CollectionBase (2.0)

I have a collection inherited from CollectionBase, it contains objects of a class which I made, and this is located in the Business Logic Layer, I want it that I could pass the collection to a method in the Data Access Layer then get those objects stored in them without actually referencing the bll since it would cause circular reference, is that even possible?

I'm thinking perhaps I could use another assemby which would act as a bridge between the two layers though I'm afraid of any additional overhead... :-(

Or is this can be done with Generic Collection instead?

TIA

You could pass it's properties, or at least the ones you need to persist it.

DTO (Data Transfer Object) seem to be one of the solution...