Just great. The federal government makes so many things obsolete to benefit themselves. When they made us go to digital TV, they were able to auction bandwidth to the $20 billion dollars. They did the same with wireless microphones. Many of the bandwidths we operated on for years became illegal even though the equipment worked just fine. Then remember when they made us replace all of our propane tanks? All those perfectly fine tanks thrown into the recycling heap. I guess this is how they stimulate the economy by forcing us to buy things we don't need or don't even want.