Allow stores to create their own affiliates? Integration with WP ECommerce Affiliate add-on?

I'd like to allow the stores in our network MarketPress to create their OWN affiliates.

From what I read, that functionality is coming in a future release? Do you have an ETA?

And, does MarketPress on a network integrate with WP-ECommerce's Affiliate add on if that functionality from here is far off?