On the engineering side, we have to spend money to develop a parallel system that's a replication of what already exists on the platform we're trying to mount on, and we have a selection between our own design and the OEM controllers and systems.
As a specific example, we have to take direct control of the hydraulic pump on a tractor and relate it to the functions of our header to deliver a solution. It's a whole duplication of what already exists on the tractor because they haven't allowed open interoperability, and yet, the farmer wants that tractor and that header to perform the work that needs to be done.
The Copyright Act just allows us to do that legally if that exemption is put in place. In today's copyright law, it is illegal for us to go to any direct measure that's less expensive. If we develop into the software of the platform rather than doing a complete parallel system, it's less expensive, it's more plug and play and it uses the existing controls in the tractor, but it's illegal today.