I have the opportunity to purchase an SR7300ose for a very good price. I have it home and was able to demo it. It doesn't have the infamous hiss problem like the regular SR7300s. I would love to hear about others who now own their SR7300ose. The new SR7400 has a 32 bit surround bit, compared to the 24bit on the SR7300ose. I'm not sure how noticeable it will be between the two. I would think that Marantz would offer an upgrade to 32 bit sometime. I'm also concerned that the new SR7400s are getting very hot. Thanks in advance for your input.