My original project plan called for WiFi connectivity with an AsyncLabs YellowJacket or BlackWidow. But as they were unavailable, I bought an Ethernet shield. Then AsyncLabs announced that they were shutting down, and all my preferred WiFi solutions were no longer available. So I now have the thing working on Ethernet, and I see that LinkSprite is now offering a product (CuHead) that they claim is compatible with the AsyncLabs shield software. My questions are:1. What have people's experiences with the CuHead been? Good, bad, otherwise? Is it completely compatible?2. How much work is it to go from Ethernet to WiFi?