We are always scanning for new high-end products for our shop and had our beady eyes on the products from HiFi Technology for some time. So, we are very happy to see all the Active-Sky products in our line-up now. They are without a doubt the best way to bring the simulation of weather in FSX. P3D and X-Plane to a whole new level. Ever since we started selling it, the test machines in our office vibrate with the sound of thunder.