Well, after reading this article in Home Theater Builder, I have decided to spend my Christmas money on a tactile transducer, but I was wondering what everyone thinks about the three companies and products that were discussed in the article? AuraSound, Inc. Clark Synthesis, Inc. The Guitammer Company inc. The article states, "There are differences in the various manufactures' designs and the way they accomplish the sense of feeling. So choose the right one is important. Size, fidelity, power, handling and efficiency are good shopping criteria." Well, I have the article now to know how to install one, but which is the best one? I don't have a lot of money, which makes me want to go with the AuraSound, but I think the cheapest of the Clark Synthesis would still be in my price rage as well. I am sure the Butt Kicker is good, but it seems to be a little large for my apt and more expensive as well. So, let me know how everyone likes their products and I will base my purchase on them. (I would love to try them out before I buy, but there is no one in my area that sells them. Also, a quick question, I am powering my SVS Sub with a KLH stereo amp, couldn't I just send the right speaker output (that I am not using) to the tactile transducer? Thanks for all your help and assistance! I look forward to spending my Christmas money!