I will agree, there's nothing wrong with the standard Treo's. I've been looking at the sub 3 also. I've got a few bass node problems that can't be fixed with the limited controls of the 2Wq sub. Jim (tomic601) had some good ideas that I used with using furniture in strategic places to reflect the sound rather than absorb. Pretty amazed with the results.
Cheers,
Tim
Cheers,
Tim