It looks like Analog Devices has a good number of products that are obsolete, or headed that way. So, in order to head that off a little, I looked around and found that newer designs are using the SHARC processor series. The SigmaStudio IDE has been updated, as well. I had to order a new kit in order to access newer features and being able to create custom DSP blocks. This is the new SigmaStudio IDE.