I have been into ht for a few years but but am only just realising the abyss that i am heading for,(fellow nerds here i come). With advice from the forum i have set my system up using the raddyshak spl and video essentials. Tannoy eyris2 fronts,centre, rears,Denon 3802 amp. Harmon Kardon dvd 25, and Panny 300 proj. My sub is a yammy 305 which is not up to it so it's going. I thought i would play about with some low freq tones to see how low the sub goes and if i could tell when the fronts came in. Downloaded a LF sweep file 15 to 80hz and produced seperate files in a music prog rangeing from 20 to 100hz then burned them into an audio disk to play back from the dvd. My problem,(about time eh) i can hear the various freq from the sub and also the centre speaker,but none from the front left and right,i've played with various settings,like large/small and all of the crossover settings in the set up menu. If i play a music cd inthe dvd the bass plays back (as far as i can tell)fine. anybody know what i am doing wrong ?