MarketPress eStore integration?

I love MarketPress because of how well it works with WordPress. My only problem is that my accounting software (AccountEdge) only integrates with Enstore (http://accountedge.com/webstore/).

In other words, using MarketPress, all the orders that come through have to be manually entered and inventory updated manually, etc.

If I use eStore, all this is automated.

So my question is, is there anyway to integrate MarketPress with this Enstore?

Thanks.