Hi Dave,
I visited AVS after a long time and it was worth it :-) SInce the cat is out of the bag about upcoming new sierra-1 and tower, I was wondering how can we get more information about this?

Can the existing Sierra-1 owners upgrade their speakers with new parts? (Just like a program that you had for 340-SE?)

Like many, my room/family might not be receptive to towers, but you never know :-) I know that there's a good market for towers out there and I'm glad that Ascend is entering this market.