Sonarworks worked for me. I am a complete newbie to audio, even though my system is old-school. Large, passive and traditional room speakers; a large and bulky amplifier, pre-amp, dac and streamer. That's how I listen to music. Other room measurement programs I tried out for free were above my ability. I was put off by their learning curve. So, I tried Sonarworks. It was a totally different experience. Sophisticated, but broken down into digestible steps. Baby steps you could say. I worked through them one at a time...following along. Clumsily at first…repeating the first few steps until I got them right. Sonarworks made it easy for me to stop and start again, as I got comfortable with each step. In the end, I got what I was after, which was a measurement of my room acoustics. I wanted something I could use as a baseline where I could then use my system EQ to offset what Sonarworks taught me about my room. Sonarworks came through perfectly. Now I have the sound I was looking for. I cannot say enough good things about Sonarworks. It works. Especially if you want software that will take you by the hand step by step. (I bought the entire package so I did not have to worry about any compatibility issues between the mic, cable, etc.). I used Sonarworks with a Focusright Solo that I bought for this purpose. I did not use the feature that automatically corrects your music, because I am not using my PC as my music source. If I ever do, Sonarworks benefits will be that much more. For now, I am completely satisfied with my investment and the results I got. I don't see any other software out there that is remotely comparable. Thank you Sonarworks!