Innovative Home Media recently visited my home for an audio calibration. The room where the system is located is challenging to say the least: two window openings, three double French doors, a regular door opening and a large entrance into the dining room. I had just replaced the existing speakers with over $3,000 worth of new speakers, not including the sub, and had run the calibration system that was on board with my Pioneer Elite receiver. I was far from satisfied. He showed up on time, set up all of his equipment, and began advising relocation of a few of the speakers to achieve better sound imaging. With the relocation completed, he began the calibration. He was very informative throughout the entire process, as I asked a lot of questions, and he educated me in what he was looking to do for me. All the while he was asking his own questions as to what I was looking to improve upon. He spent over four hours checking, adjusting sound, and fine-tuning. Together we began assessing the results by listening to a music disc that he was familiar with and also some of mine. This, to me, was the most impressive part of the session. He spent over an additional hour fine tuning, listening for familiar notes, and inquiring if I was satisfied at each adjustment. I have never been more satisfied with audio response in my life. I doubted the purchases before, however with Prather's calibration, I went from 60% satisfied and doubting to 100% satisfied. I am realistic, but also very critical regarding movies and music sound from my system. I am more pleased with the calibration than I am with the system upgrade. I would not hesitate to give Prather the highest referral recommendation, as he would not leave until I was completely satisfied.