anybody have a clue when this will be? I'm debating on buying the 1999 version (for $31 on ebay including shipping) or waiting until a new one comes out ( if its in the near future) I keep putting the current avia off because it only supports 5.1 and im not sure about HD. Any thoughts here? currently i just use the THX optimizer for picture and spl for speaker levels. does the avia make a big difference compared to this? I have a 55 inch sony lcd proj and 6.1 surround w/ sub. thanks