Well i have spent all afternoon, turning the living room up side down, just to find a good place for the sub. I have (after 3 hours) found it..... It is at the back of the room in the gap between the chimney and the wall....tucked in the corner next to the settee where i sit......i now have amazing bass comming from the SVS. But i also get amazing bass from the Servo 15 . I reset everything...set all the levels up again. Equipment is : Pioneer 656 (2900 is still at haydens ) Denon 3803 B+W 602s2, B+W CC6s2, B+W LM1 Tosh 42PW23P The first thing i tried was Titan AE...the ice field chapter.....OH MY GOD....the SVS is actually doing what it is sopposed to do...... I switched over to the Servo 15, checked the levels and tried again...... OH MY GOD...that sounds/feels beter. To me, in my room, the Servo just pipped the SVS. Next was blade 2 (the house of pain). First the Servo......" OH misses come and listern/feel this"...her response from the kicthen..." I CAN ALREADY....TURN IT DOWN". THe SVS had the same affect with this one. The next one was TOY STORY 2....the start..... The SVS....OH YES...i remember it doing that in TK's room. Change to the Servo....OH....that feels slightly better. THe Servo wins again (But there is hardly anything in it). I then tried some music. First i put on SEAN PAUL, Track 4, Like Glue...... The SVS is pumping well, But the Servo just seems to be a bit faster and keeps up perfectly with the track. I then get a shout from the kitchen...." TRY MY CELINE DION DISK". It is the SACD Version.....i try the tracks i sought of like.....first track 7 (What ever it is called).....this sounds good with both Subs..But the Servo still seems to be a bit quicker than the SVS...next i try track 12 (First time i saw you face...or something like that)......Both subs do a good job with it and i cannot find any diff between the 2. SO there you have it (according to my room)...this was a sorce test and not a SPL graph test (maybe that would be diff). But the prob i have now is....which one to get rid of......there is not a lot of difference and i like them both, but i have not got enough room for both..?? The misses prefers the Servo over the SVS..so maybe she will get her way....but the SVS has a lot smaller foot print...i'm in love with both of them...maybe i should just alternate them....the servo on Mon,Wed, Fri and the SVS on Tue, Thur, Sat and then Sunday can be my day of rest.