I am very much interested in AD1555/1566 evaluation board. Because it very good product for seismic data acquisition. It has PGA , low noise , high precision , dos not require anti aliasing filter and compact. So it most use full for geophysical data analysis. But this product has no compatible with latest windows and USB. if you improve this product, this will be more use full so many research work and seismic exploration project. Here through i am requesting you to upgrade this product please. Better you make wireless with XBee around 1 to 2KM range, then it will become best product for field use in difficult terrain.