Hi There! I have a set of Senn HD555's and was told the HD595's were 10x better and to rush out and buy a pair. One retailer told me the only difference was comfort (which I found marginally different), but I can't believe that a $200 NZD Price difference would come down to what seem identically built headphones for comfort only. I had a listen to each side by side, on a limited number of tracks from the store cd selection, and probably noticed very little difference. All the reviews for the 595's are amazing. I want to watch movies, play games (connected to my Audigy 2 ZS Platinum Sound Card) and listen to a little music. Does anyone have any opinion on what the major differences are, and perhaps recommend a CD or CD's that will help demonstrate the differences?