I am about to go to a local bricks and mortar high-end shop, one that I have a good relationship with, and borrow a BDP-1 to try and hopefully buy. I've been involved as a consumer in high-end audio for 25 years. I know the pitfalls. For the last three years, I have dived deeply back into analogue and love my two turntables. I can be happy with vinyl. Vinyl is easy. Fundamental formats have their virtues, certainty being one of them. That said, I obviously feel the need to see what fun can be had with high rez and the BDP-1. With each new chip, DACs are evolving. High Rez recordings are in a state of flux, and the manner in which new material will be recorded three or five years from now is unknown. So my question is; does anyone have insight into what is around the next corner in the way of high rez audio playback and if things change, to what extent is the BDP-1 likely to become an expensive paper weight? Does Bryston have a way to update the BDP-1 if formats or software or connectivity change significantly (I suspect the answer is yes to software and formats, and no to connectivity)? I THINK the answer might be that the beauty of the BDP-1 is that it is largely future proof, with the main victim of obsolescence being the DAC, but I don't know.