hello what will happen to the future updates for radioshack scanners if there are sold, im thinking about getting the pro-197 on sale for 399.00, but i dont want to get this without knowing what would happen to the future updates for these scanners will gre take the updates over or will they just dissapear. looking for some answers out there if any one has any. so should i save my money or is it safe to get the pro-197 i already have a cable that came with my gre-500 so i dont need another cable. thanks for any help on this