I currently have 2 B&W DM602 S3s in the front, which will soon get a pair of DM601 S3's in the rear for surrounds. In the mean time, i'd like to get a sub that goes awesome for HT (80%) (the b&ws handle the bass is my music at great rates). My room is 16x11.5x8, but i will be moving in less than 1.5yrs (college student right now), so i dont want to be limited by my room, entirely. I do have neighbors, so i dont want them to "enjoy" my sub, either. My budget is in the 400 range, and i am eying the HSU STF-2. I've got a sony str-de675 reciever. Any recommendations? Today i plan to visit CC and bestbuy to checkout their stock, but sadly i dont have access to any CompUSA's to listen to the HSU, so im going on blind reading for STF. Thanks.