OK, here is my scenerio. I have HT fever. I have even drawn a layout for an addition to my home just so that I can incorporate a dedicated room and am going to talk to the builder this week. I now only have a pro logic receiver and Bose Acoustimass 15 speaker system. I am currently auditioning speakers and almost ready to purchase the Denon 3802 receiver unless something else comes along to confuse me. I would really like something to enhance my current system until the room is built and the other speakers purchased. I will get the receiver first. I am looking at many speaker lines, some with power towers, but I keep reading that a dedicated sub is unmatched and that SVS is the ONLY way to go. I am a man of limited means so each purchase has to be reasonable and beneficial, but I cannot afford to waste money buying "less" to have to go back and buy more later. I had rather buy QUALITY a piece at a time than to buy everything at once and later wish I had bought better. Please tell me the SVS is going to be a good step along with the receiver to improve my current setup. Please tell me that when added to a newer receiver, the SVS is going to overwhelm me even with the Bose. Please tell me my wife will notice the improvement!