Is there really a huge difference in sound quality between gold and "silver" connectors? If a lot of Sennheisers use silver connectors, than it can't be that bad right? Sure gold looks more expensive I guess, but that might just be Sony's marketing goal in attempts to distinguish itself...The first time I remember seeing gold audio connectors being referred to as being superior in sound etc. was on a Sony earphone package. So naturally I'm a little skeptical of gold connectors now.