i have a nasty bump around 30Hz, and plan to buy a BFD to get rid of it. i d/l the software & would like to use it. can anyone give me a "step by step" on how to do this? NOTE: i will NOT be connecting my PC to the BFD box. specifically: 1. i first measure my room using trusty R/S SPL analog (should i use sine, warble or some other tone?). also, should i measure every 1Hz, every 5Hz, or what? 2. Next you have to input the readings into the BFD software - how exactly do you do this? 3. Next, i assume, you push a button & the software figures out the best filters - how do you do this? 4. lastly, you enter the results into the BFD (i should be able to manage this!) thks for helping!