It is a very common misconception to assume that audio technology is advancing at the same rate as computer technology - this is far from true! As a matter of fact, at least in the analog domain, the very same ICs op-amps which were introduced in 1980 are still used and current (the 5534 and TL072 families). Digital processing has only advanced in the sense that more computational horsepower is available for some DSP functions, but this is not an earth shaking advance by a long shot.
I still use a 950 for movie playback (although I haven't made the switch to HD video formats with the lossless audio formats). It is still current from a sound quality standpoint in all other respects. As a matter of fact, up until a few years ago, I mixed, mastered, edited and restored the music soundtracks for many feature films in my studio/theater, and the final playback check was done through the 950.
So, unless you need HDMI and want to play back the newer lossless movie sound formats, I'd hold on to that 950 - it is still current.